Attorneys James Antoniono and Paul Strauss dispute the ownership of over $42,-000 in attorney’s fees earned during then-representation of a Title VII plaintiff. The district court, in its approval of a settlement in the underlying Title VII litigation, ordered that the contested fees be deposited with the clerk of the court pending resolution of this dispute. The matter was referred to a magistrate judge who conducted a hearing and recommended that the fees be awarded to Mr. Strauss. The district court did not accept the magistrate’s recommendation and instead awarded the fees to Mr. Antoniono. This appeal followed. For the reasons set forth in this opinion, we affirm the judgment of the district court.
I
BACKGROUND
A. Facts
This dispute arose out of a Title VII lawsuit brought by Colleen Baer against her employer. Ms. Baer originally was represented in her suit by a Chicago law firm, but she was not satisfied with the representation and sought the advice of another attorney. She contacted James Antoniono, an attorney practicing in Pennsylvania, with whom she and her sister had worked in prior, unrelated litigation. Mr. Antoniono’s areas of practice are personal injury, real estate, wills and estates, and some criminal work. He did not have experience in Title VII litigation and thus offered to assist Ms. Baer in finding another attorney.
His search led to Mr. Strauss, a partner at the Chicago law firm of Davis, Miner, Barn-hill & Galland (“Davis Miner”), who was experienced in litigating claims such as Ms. Baer’s. After an initial meeting with Ms. Baer and Mr. Antoniono, Mr. Strauss agreed to handle Ms. Baer’s case.
The three then negotiated a retainer agreement in early 1991. The agreement first set out a contingency fee arrangement between Ms. Baer and her attorneys. Second, the-agreement permitted the attorneys to seek a statutory fee multiplier — an additional amount over and above their fees calculated on an hourly rate basis. Third, the agreement set out a “fee-sharing” arrangement between Mr. Strauss and Mr. Anto-niono. Although it was understood that Mr. Strauss would do most of the work, Mr. Antoniono was to be compensated for his referral through the fee-sharing arrangement. The arrangement provided that Mr. Antoniono would receive 10% of the first $100,000 recovered in fees and 40% of any amount recovered in excess of $100,000. Pursuant to the Illinois Rules of Professional Conduct, the fee-sharing agreement was put in writing and Ms. Baer gave her written consent to its terms. The agreement was signed by Ms. Baer, Mr. Antoniono and Mr. Strauss in February 1991.
Ms. Baer’s case settled in early 1994. During the course of the litigation and settlement, however, a dispute arose between Mr. Antoniono and Mr. Strauss concerning the fees to which each was entitled. The settlement agreement, negotiated by Mr. Strauss on behalf of Ms. Baer, recognized the dispute. Under its terms, the fees for each attorney were calculated by multiplying the number of hours worked by the hourly rate of each. 1 Mr. Antoniono received the full calculated amount of his fees. Davis Miner received all but $50,000 of its calculated fees. In its order approving the settlement and dismissing the case with prejudice, the district court directed that this disputed amount, $50,000, be paid into an escrow account held by the clerk of the court. The amount was subsequently reduced to $42,341. The court then referred the matter to the magistrate judge for resolution.
The magistrate judge held an evidentiary hearing at which both Mr. Antoniono and Mr. Strauss testified and the contours of their dispute unfolded. Mr. Strauss testified that, as Ms. Baer’s case progressed toward trial, he had become convinced that her claim was not worth as much as her original estimates. *1297 In fact, he had concluded that she could not prevail on her original damage theory under Title VII. As a result, he came to believe the recovery would be far less than originally predicted; he also testified that he had thought there was a possibility that she might not recover anything at all.
In November 1992, Mr. Strauss, Mr. Anto-niono and Ms. Baer met in Chicago to discuss the case. Mr. Strauss believed that Ms. Baer and Mr. Antoniono were being unrealistically optimistic about the possible recovery. Mr. Strauss accordingly told Mr. Antoniono that he did not think that their original fee-sharing agreement was fair, given the lessened prospect of recovery. At that point, testified Mr. Strauss, Mr. Antoniono stated that he did not think it appropriate to discuss fees, and both attorneys exchanged heated comments.
Mr. Strauss testified that he had explained to Mr. Antoniono that the original fee-sharing agreement was premised on the assumption of a high damage award. With a much lower recovery and the fee-sharing agreement, his firm faced the prospect of recovering far less than its usual hourly rate. 2 Mr. Strauss testified that Mr. Antoniono agreed that, instead of the original fee-sharing agreement, each attorney would receive his hours times his hourly rate. Mr. Antoniono testified, however, that he never agreed to change the fee-sharing agreement; in fact, he stated that he made it “crystal clear” to Mr. Strauss that he would not change the terms of their original contract. Tr. at 76-77.
The magistrate judge concluded that the fee-sharing agreement, which the Illinois Rules of Professional Conduct required to be in writing, could be rescinded orally. The magistrate judge found that the parties had agreed orally to rescind the original fee-sharing arrangement and instead had agreed that each would receive compensation for the hours each worked. The magistrate judge therefore recommended that the escrow amount be awarded to Davis Miner.
The district court reviewed the magistrate’s report and recommendation de novo, pursuant to Federal Rule of Civil Procedure 72(b). It also reviewed the transcript of the evidentiary hearing and Mr. Antoniono’s objections to the magistrate judge’s findings. It then determined that Illinois law permitted mutual rescission of a contract, but that the rescission had to be clearly evidenced by the party’s conduct. Because it found that Mr. Antoniono did not expressly agree to rescind the written fee-sharing agreement and that his conduct did not clearly evidence his agreement to do so, it held that the fee-sharing agreement had not been rescinded. Finding that there was no clear evidence of rescission, the court awarded the disputed fees to Mr. Antoniono under the terms of the original fee-sharing agreement. The district court never addressed the issue of whether, under Illinois law, a modification or rescission of the fee-sharing agreement had to be in writing.
B. Contentions of the Parties
Davis Miner claims that the district court’s decision should be reversed. First, it submits that the district court wrongly rejected the credibility findings of the magistrate judge; due process requires, it submits, that the district court rehear the testimony of the witnesses before it rejects the magistrate’s credibility findings. Davis Miner also submits that Mr. Antoniono is bound by his oral promise to rescind the original fee-sharing agreement and to accept instead his usual hourly rate. The policy concerns that require that fee-sharing agreements be in writing are not present when a fee-sharing arrangement is terminated. Thus the oral rescission of the *1298 agreement should be given effect and the fees awarded to Davis Miner.
In response, Mr. Antoniono submits that the district court did not reject the credibility findings of the magistrate judge. Rather than choose to believe one witness and disbelieve the other, the district court instead accepted the undisputed evidence presented by both parties and concluded that, under the law of Illinois, there was no clear evidence of rescission. Mr. Antoniono also claims that any rescission or modification of the fee-sharing arrangement must have been in writing; an oral rescission or modification would not have been valid under Illinois law. Therefore, even if Davis Miner’s characterization is correct and the parties agreed to rescind the original fee-sharing arrangement, the remaining agreement, which established the contingency fee arrangement, should still have been in writing.
II
DISCUSSION
A. Jurisdiction
We turn first to the issue of jurisdiction. Although neither of the parties has contested the exercise of jurisdiction, “federal judges must respect the limits on their adjudicatory power even if all litigants are content with the decision.”
Myers v. County of Lake, Ind.,
The original parties to the underlying litigation are not involved in this dispute; First Options of Chicago and Continental Bank have settled Ms. Baer’s claims against them. Remaining before this court are two of the attorneys in the underlying litigation; at issue is the proper distribution of fees for then-representation of Ms. Baer. Under these circumstances, the district court’s jurisdiction cannot be predicated on the presence of a federal question; the parties’ claim is governed by Illinois law. See 28 U.S.C. § 1331. Nor can the district court’s jurisdiction be rooted in its diversity jurisdiction; although the attorneys are citizens of different states, the amount in controversy does not exceed $50,000. See 28 U.S.C. § 1332. For the reasons set forth in the following paragraphs, however, we hold that this matter is within the supplemental jurisdiction of the district court.
A district court’s supplemental jurisdiction is governed by 28 U.S.C. § 1367. We therefore examine this Congressional grant of supplemental jurisdiction to the federal courts. The Judicial Improvements Act of 1990 codified the ease law doctrines of “pendent” and “ancillary” jurisdiction under the term “supplemental” jurisdiction:
(a) Except as provided in subsections (b) and (c) or as expressly provided otherwise by Federal statute, in any civil action of which the district courts have original jurisdiction, the district courts shall have supplemental jurisdiction over all other claims that are so related to claims in the action within such original jurisdiction that they form part of the same case or controversy under Article III of the United States Constitution. Such supplemental jurisdiction shall include claims that involve the joinder or intervention of additional parties.
28 U.S.C. § 1367.
See Brazinski v. Amoco Petroleum Additives Co.,
Section 1367 grew out of a recommendation by the Federal Courts Study Committee (“the Committee”) that Congress codify the supplemental jurisdiction of the federal courts. The Committee viewed the Supreme Court’s decision in
Finley v. United States,
The statutory language proposed by the Committee would have authorized supplemental jurisdiction over any claim arising out of the same “transaction or occurrence” as a claim within federal jurisdiction. Report of the Federal Courts Study Committee 47 (April 2,1990). This language was contained in the original House version of the bill. 3 The final version, significantly, rejected the “transaction or occurrence” standard for determining the scope of supplemental jurisdiction. Rather, the enacted statute authorizes supplemental jurisdiction coextensive with the “case or controversy” requirement of Article III.
Unlike the situation with respect to the district courts’ diversity jurisdiction, there is no gap, in the case of supplemental jurisdiction, between constitutional limitations and the statutory authorization. The statute’s language clearly authorizes the district courts to exercise jurisdiction to the full extent of Article Ill’s “case or controversy” requirement.
Brazinski,
The statute extends the jurisdiction of the federal district court to all claims sufficiently related to the claim on which its original jurisdiction is based to be part of the same case or controversy within the meaning of Article III of the Constitution. If a claim is close enough to the federal (or other) claim that confers federal jurisdiction to be part of the same case, there is no constitutional bar to the assumption of federal jurisdiction over the claim, because Article III confers federal jurisdiction over cases or controversies rather than over claims; and the new statute goes to the constitutional limit.
Id.
Although the statute 'grants the full extent of Article Ill’s jurisdiction to the district courts, it does not attempt to define explicitly the outer limits of that constitutional limitation on jurisdiction.
4
In
Ammerman v. Sween,
[JJudicial power to hear both state and federal claims exists where the federal claim has sufficient substance to confer subject matter jurisdiction on the court, and the state and federal claims derive from a common nucleus of operative facts. A loose factual connection between the claims is generally sufficient.
Id. at 424 (citations omitted).
Applying this general principle to the dispute before us, we note that supplemental jurisdiction generally has been asserted over
*1300
attorney’s fee disputes when the disagreement arises between the client and the lawyer.
5
As we have noted already, however, in this case, the original parties to the underlying litigation are no longer involved; this dispute involves the attorneys who represented the plaintiff. Two other circuits have considered such a situation. In
Grimes v. Chrysler Motors Corp.,
The Second Circuit affirmed the district court’s exercise of ancillary jurisdiction over the fee dispute. It held that a “district court acquires jurisdiction of a case or controversy as an entirety, and may, as an incident to the disposition of a matter properly before it, possess jurisdiction to decide other matters raised by the case of which it could not take cognizance were they independently presented.”
Grimes,
The Fourth Circuit has also addressed a similar situation. In
Taylor v. Kelsey,
*1301 did not arise as a matter of necessity from anything which occurred in the proceedings of [the underlying litigation], nor did the district court have control over the fee in the sense that the court was required to establish and distribute a fee. Instead, the controversy arose purely from a private contract dispute between two Virginia residents. Under these circumstances, we see no basis for ancillary jurisdiction.
Id. at 54.
Although the facts before the
Taylor
court required a different result, the approach of the Second Circuit and the Fourth Circuit are quite compatible. Our case is much more similar to the situation that was before the Second Circuit in
Grimes.
Here, in contrast to
Taylor,
the district court exercised affirmative control over the disputed fee. The settlement agreement, which was brought to the district court for its approval and for an order dismissing the ease, specifically acknowledged the dispute and included a provision for resolving it.
7
The court had jurisdiction to approve the parties’ independently negotiated settlement, and that jurisdiction of necessity encompassed the terms of the settlement agreement. We thus conclude that the court did not overreach its authority to resolve the dispute concerning the fees. Moreover, the underlying litigation was a Title VII case, and Title VII vests in the district court broad authority to award attorney’s fees to the prevailing party. 42 U.S.C. § 2000e-5(k). This authority over fees is not extinguished by the parties’ settlement of their case; a district court may decline to approve a settlement if it determines that the amount of fees set by the parties is unreasonable.
Foster v. Boise-Cascade, Inc.,
Under these circumstances, we hold that this dispute was part of the same “case or controversy” as the underlying litigation. The district court, therefore, had supplemental jurisdiction to hear this dispute. 8
B. The Fee-Sharing Agreement
We now turn to the merits of the case before us. The parties bring a claim governed by Illinois law and by the Illinois Rules of Professional Conduct. When determining issues under Illinois law, we apply the law that would be applied in this context by the Illinois Supreme Court.
Green v. J.C. Penney Auto, Ins. Co.,
1
The Illinois Rules of Professional Conduct regulate fee-sharing agreements. The Illinois Supreme Court has made clear that its standards of professional behavior, currently embodied in the Illinois Rules of Professional Conduct,,
9
bind the courts as a matter of law.
In re Vrdolyak,
Rule 1.5(f)-(h) sets forth the standards concerning all fee-sharing arrangements between attorneys who are not members of the same firm. Specifically, it states:
(f)Except as provided in Rule 1.5(j), a lawyer shall not divide a fee for legal services with another lawyer who is not in the same firm, unless the client consents to employment of the other lawyer by signing a writing which discloses:
(1) that a division of fees will be made;
(2) the basis upon which the division will be made, including the economic benefit to be received by the other lawyer as a result of the division; and
(3) the responsibility to be assumed by the other lawyer for performance of the legal services in question.
(g) A division of fees shall be made in proportion to the services performed and responsibility assumed by each lawyer, except where the primary service performed by one lawyer is the referral of the client to another lawyer and
(1) the receiving lawyer discloses that the referring lawyer has received or will receive economic benefit from the referral and the extent and basis of such economic benefit, and
(2) the referring lawyer agrees to assume the same legal responsibility for the performance of the services in question as would a partner of the receiving lawyer.
(h) The total fee of the lawyers shall be reasonable.
Illinois Rules of Professional Conduct Rule 1.5(f) — (h). Rule 1.5(f) initially states a general prohibition of fee-sharing between attorneys who are not members of the same firm. This prohibition is followed by a description of the limited circumstances in which such arrangements are allowed: only when the client consents in writing to the arrangement. Rule 1.5 also establishes the general rule concerning the terms of any such division. Rule 1.5(g). Agreements to divide fees “shall be made in proportion to the services performed and responsibility assumed by each lawyer.” It is clear that all agreements to divide fees, including those in which attorneys agree to receive compensation in proportion to their efforts, must comply with the writing requirement of Rule 1.5(f). That requirement mandates that the client sign a written consent to the arrangement which discloses three matters: (1) that a division of fees will be made; (2) the basis upon which the division of fees will be made; and (3) the responsibility assumed by each attorney. Moreover, one additional requirement governs all fee agreements: Rule 1.5(h) mandates that the total fee of the lawyers shall be reasonable.
*1303 2
Within the realm of all possible fee-sharing arrangements, Rule 1.5(g) singles out those based upon referrals. 10 Referral-based fee-sharing agreements are excepted from the general rule that any division of fees shall be made in proportion to the services performed and responsibility assumed by each lawyer. Because of the recognition that in some cases this arrangement may be beneficial to a client, the referring attorney is permitted, under the exception of Rule 1.5(g), to recover an amount disproportionate to the services performed. It is clear that a referral agreement is still a “division of fees” and still subject to the writing requirement; it is simply one in which an attorney may recover more than his proportionate amount. In the case of referral-based fee-sharing, Rule 1.5(g) imposes two requirements. First, the “extent and basis” of the economic benefit received by the referring lawyer must be disclosed. And second, the referring lawyer must agree to assume the same responsibility for the client’s representation as would a partner of the receiving lawyer.
3
Turning to the facts of this case, it is clear that the original agreement between Mr. Strauss and Mr. Antoniono was subject to the special requirements of Rule 1.5(g). Mr. Antoniono referred Ms. Baer to Mr. Strauss with the understanding that Mr. *1304 Strauss was to do most of the work: [He] was chosen because of his familiarity with Title VII litigation and because of Mr. Anto-niono’s lack of experience in the area. Mr. Antoniono’s role, as he understood it, was quite limited; he stated that his job was “holding the client’s hand.” Tr. at 53. This arrangement was exactly what Rule 1.5 was intended to permit. Ms. Baer received the benefit of a local attorney experienced in litigating her claim and Mr. Antoniono was to be compensated for his care in searching out counsel on her behalf. Following the Rule’s purpose of informing and protecting clients, Ms. Baer was made fully aware of the arrangement between her two attorneys and gave her informed consent to their fee-sharing arrangement. Indeed, the fee arrangement was part of the retainer agreement and Ms. Baer evidenced her consent by signing the agreement. Because the service rendered by Mr. Antoniono was primarily a referral, Rule 1.5(g) permitted the attorneys to depart from the general rule of proportionality and to agree to share fees in a manner disproportionate to the amount of work expended by each.
Mr. Strauss submits that the alleged oral agreement between himself and Mr. Anto-niono, made in November 1992, rescinded the original fee-sharing agreement and substituted in its place an agreement not to share fees. Instead, each attorney would be entitled to his hourly rate. In Mr. Strauss’ view, the attorneys no longer had a fee-sharing agreement. Therefore, Rule 1.5 did not mandate that the new agreement be in writing.
We do not believe that Mr. Strauss’ interpretation can be squared with the plain wording of Rule 1.5. Rule 1.5(f) — (g) clearly indicates that all fee-sharing agreements between attorneys who are not in the same firm must be committed to writing and approved by the client. The rule contemplates that most such agreements will involve attorneys who divide fees on the basis of their efforts; the only fee-sharing agreements which are not governed by this general rule and which fall within the ambit of the special rule set forth in Rule 1.5(g) are those based upon referral. Although the alleged change altered the attorneys’ agreement to one in which each lawyer received compensation based on effort, the agreement remains within the ambit of Rule 1.5 because, even after the alleged alteration, the substituted contract was no less a division of fees within the meaning of Rule 1.5. The substituted agreement, by its own terms, is an agreement between lawyers to split the fee in the case. The fee will still be divided; it simply will be divided under a different formula.
Any other interpretation would frustrate the purpose of Rule 1.5. The writing requirement set forth in Rule 1.5(f) is for the protection and benefit of the client.
Hofreiter v. Leigh,
In this case, the attorneys had informed Ms. Baer of their referral agreement and had received her written consent to the arrangement. Indeed, she had signed the agreement which was incorporated in the original retainer agreement. Their subsequent alleged oral agreement was without *1305 her written consent. Indeed, as far as this record reflects, it was without her consent at all. It was, moreover, not simply a rescission of the earlier written agreement; it was the substitution of another fee-sharing agreement and therefore, quite independently of its relationship to the earlier agreement, it was necessary, under the explicit provisions of Rule 1.5(g), that it be in writing. Rule 1.5(f) — (g) exists to inform and protect the client; fee-sharing, whether in a referral context or otherwise, is permitted only after the client consents. Rule 1.5’s policy and language require that, before an agreement establishing a division of fees is valid, the client must consent, in writing, to the change. No such written consent was ever given by Ms. Baer to the revised fee-sharing agreement allegedly entered into by her attorneys. 11
Accordingly, we must conclude that, even if Mr. Antoniono agreed to a revised fee-sharing arrangement with Mr. Strauss, the agreement could not be enforced because Ms. Baer never gave her written consent to it. In the absence of a writing memorializing the revised agreement, the only agreement to be enforced is the original fee-sharing arrangement. Under its terms, Mr. Antoniono is entitled to the fees currently held in escrow.
Conclusion
For the foregoing reasons, we conclude that the district court correctly awarded the disputed fees to Mr. Antoniono. Accordingly, the judgment of the district court is affirmed.
AFFIRMED.
Notes
. The settlement agreement calculated Mr. Strauss' fees at $217,190 and Mr. Antoniono's fees at $24,225.
. A lessened prospect of recovery would affect Mr. Strauss' firm adversely. If, for example, Ms. Baer recovered only $500,000, then her attorneys (under the contingency fee agreement) would receive one-third of this amount. Of this total amount of fees recovered, $166,666, Mr. Anto-niono would be entitled (under the fee-sharing agreement) to receive 10% of the first $100,000 ($10,000) and 40% of the excess over $100,000 (40% x $66,666 = $26,666) for a total of $36,-666. Davis Miner would receive $130,000. Mr. Strauss testified that, as of November 1992, his fiim had already accumulated more than $160,-000 in fees. The lessened recovery, combined with the fee-sharing agreement, would therefore give his firm less than its hourly rate.
. The proposed House Bill stated:
(1) In any civil action of which the district courts have original jurisdiction, including an action removed from a State court, any party or person may assert a non-Federal claim against any person or other party if
(A) the Federal claim in the original complaint is not insubstantial; and
(B) the original Federal claim and the non-Federal claim arise out of the same transaction or occurrence or series of transactions or occurrences.
H.R. 5381, 101st Cong., 2d Sess. § 120 (1990).
. The legislative history does indicate, however, that Congress understood the scope of Article Ill’s "case or controversy” requirement to have been set out in
United Mine Workers v. Gibbs,
.
See, e.g., Cluett, Peabody & Co. v. CPC Acquisition Co.,
. We note that this formulation in
Fulton
has recently been criticized by the Supreme Court as "provid[ing] an excessively limited description” of the doctrine of ancillary jurisdiction.
See Kokkonen v. Guardian Life Ins. Co.,
— U.S. -, -,
. We note that our holding in this case conforms to the Supreme Court's discussion of supplemental jurisdiction in
Kokkonen v. Guardian Life Insurance,
- U.S. -,
The Court distinguished, however, between a dismissal by stipulation of the parties pursuant to Rule 41(a)(l)(ii) and a dismissal by order of the court pursuant to Rule 41(a)(2). Under Rule 41(a)(2), an action "shall not be dismissed at the plaintiff’s instance save upon order of the court and upon such terms and conditions as the court deems proper.” The Court noted that a district court may, in its discretion, set forth as one of the terms of its order its continuing jurisdiction over the settlement agreement. Id.
The matter before this court is one in which the district court set forth the "terms and conditions as [it deemed] proper” to resolve the issue remaining before it. The district court’s order dismissing Ms. Baer’s lawsuit specifically retained jurisdiction over the fee dispute between Mr. Antoniono and Mr. Strauss. In fact, it ordered that the funds be deposited with the clerk of the court and set forth a mechanism by which the dispute would be resolved. Thus, this affirmative control over the manner in which the dispute would be resolved and the funds distributed, we hold, brings the matter squarely within the court's supplemental jurisdiction.
. Because neither party has challenged the district court's exercise of its supplemental jurisdiction, it is sufficient to decide that supplemental jurisdiction existed. We need not determine whether the court's decision to exercise that discretion was appropriate.
See Myers v. County of Lake, Ind.,
. The Illinois Supreme Court, in 1980, originally established the Illinois Code of Professional Responsibility to govern the professional behavior of the bar. The Code was repealed effective August 1, 1990 and replaced with the Illinois Rules of Professional Conduct.
. The history of fee-sharing agreements in Illinois explains the reason for their special treatment within the Rules of Conduct. Prior to the Illinois Supreme Court's adoption of the Code of Professional Conduct in 1980, fee-sharing agreements based solely upon a client referral were unenforceable on public policy grounds; a division of fees would be permitted only if made "in proportion to the services performed and responsibility assumed by each.”
Holstein v. Grossman,
It is evident ... that attorneys have long been ethically and legally prohibited from sharing with other members of the profession fees generated from the disposal of a legal matter when the only "service” rendered by the claimant attorney is the referral of the case. Profiting from the solicitation of professional employment is injurious to the legal profession and to the public. As the various authorities reveal, this practice is injurious to the legal profession since the public loses confidence in those who treat clients as merchandise in a marketplace rather than the recipients of the attorneys' skills and abilities. More importantly, the best interest[s] of the client are jeopardized by the arrangements when it becomes more profitable for attorneys to sell clients than to give them a legal service.
Corti v. Fleisher,
In 1980, the ABA Model Rules prohibited referral-based fee-sharing outright. With the enactment of the Illinois Code of Professional Responsibility Rule 2-107 in 1980, the Illinois Supreme Court departed from the ABA rules and expressly sanctioned fee-sharing agreements based solely on a referral. The Committee Comments to Rule 2-107 (the precursor to the current Rule 1.5) indicate the reasons for moving from a blanket prohibition of referral-based fee-sharing to the approval of such arrangements trader certain circumstances:
To require actual participation in a case before a fee may be earned discourages some lawyers from referring cases they know could be better handled by another. This is not in the interest of the client or the lawyer. Currently, referring lawyers are sometimes given make-work tasks after referral to "earn” a fee. This practice does not encourage the efficient delivery of legal services and may drive up legal fees. The public is best served by encouraging lawyers to refer matters to those more skilled in a particular area by permitting them to earn a referral fee so long as there is full disclosure to the client and responsibility is maintained by the referring lawyer.
Rule 2-107, Committee Comments, at 625 (emphasis added). As indicated by the Committee Comments, this approval was accompanied by specific requirements designed to protect the client: informed consent by the client and assumption of responsibility by the attorney. Rule 2-107(a)(2)(a)-(b) (1980). Rule 2-107(a)-(c) of the Illinois Code of Professional Responsibility was replaced in 1990 with Rule 1.5(f) — (j) of the Illinois Rules of Professional Conduct. See The New Illinois Rules of Professional Conduct: An Annotated Edition 8 (1991).
. The magistrate judge's report and recommendation suggested in passing that the settlement agreement between Ms. Baer and her employers, which was signed by Ms. Baer, would comply with the writing requirement of Rule 1.5. We cannot accept this suggestion. Although Ms. Baer did give her written consent to the terms of the settlement agreement and although the agreement awards fees to her attorneys, it specifically leaves open the issue of the disputed fees: It recognized that $50,000 of the fees were in dispute and therefore provided that the disputed amount should be put in escrow until the disagreement was resolved. The settlement agreement, therefore, did not meet the writing requirement of Rule 1.5.
