The plaintiff, Victor Maneikis, assignee of the insured, Manuel Solotke, appeals from the district court’s grant of summary judgment in favor of the defendant insurance company, St. Paul Insurance Company of Illinois (St. Paul), and denial of the plaintiff’s cross-motion for summary judgment. Jurisdiction is based upon diversity of citizenship.
The present case originated from a separate lawsuit filed by Maneikis against So-lotke and two other persons on December 31, 1974, in federal district court. Maneikis charged the defendants in that suit with fraud, false representation, breach of fiduciary duty, and the violation of Solotke’s duties as Maneikis’ attorney. These charges allegedly arose out of Solotke’s efforts to induce Maneikis to enter into an unpropitious licensing arrangement for the production and sale of carburetor performance boosters.
Solotke was insured by St. Paul under a professional liability policy which covered actions taken in his capacity as an attorney, but excluded liability for dishonest, fraudulent, criminal, or malicious acts or omissions. Solotke failed to notify St. Paul at the time Maneikis first filed suit apparently because Solotke believed that the acts charged fell within the policy’s exclusions.
On June 20, 1978, Maneikis filed a pretrial memorandum which clearly, indicated that he sought recovery on theories of fraud and simple malpractice. The following day, *821 Solotke’s attorney advised St. Paul of the lawsuit for the first time and requested St. Paul to defend Solotke. After reviewing the complaint and a portion of the pretrial memorandum, counsel for St. Paul informed Solotke by letter dated August 1, 1978, that the complaint did not allege acts covered by the policy. He further suggested that Solotke file a motion to strike that part of the pretrial memorandum referring to malpractice “as not conforming with the pleadings,” and declared that “[t]his type of motion would not jeopardize Mr. Solotke’s malpractice coverage.” Finally, counsel for St. Paul requested that Solotke keep him informed of the progress of the case.
Solotke’s attorney replied, on September 14, 1978, that he would not move to strike as the insurance company had suggested, but he welcomed St. Paul to enter into the case and make any motion it deemed appropriate to protect its interests. He further advised St. Paul that he would seek from St. Paul indemnification on behalf of So-lotke and payment of fees incurred in So-lotke’s defense. The insurer, however, failed to answer or take any action in the case.
Solotke’s counsel again got in touch with St. Paul on July 24, 1979, to report a proposed settlement agreement of $200,000 to be satisfied by a payment of $50,000 cash and the assignment to Maneikis of Solotke’s rights against St. Paul under the professional liability policy. Solotke’s attorney advised St. Paul that Solotke would conclude this settlement unless the insurer agreed to defend and indemnify Solotke according to the terms of the policy.
On August 2, 1979, St. Paul reiterated that it would neither defend nor indemnify Solotke, and for the first time asserted that Solotke’s failure to give St. Paul timely notice as required by the policy precluded any rights he might have had under the policy. The company also claimed that the policy prohibited any assignment of rights to third parties without the consent of the insurer.
The parties subsequently executed the settlement agreement thereby dismissing Solotke from the suit. 1 On September 10, 1979, Maneikis filed the present lawsuit against St. Paul. Both parties filed motions for summary judgment. 2 The trial court granted St. Paul’s motion and denied Maneikis’ cross-motion.
In this appeal the plaintiff contests the court’s findings that (1) St. Paul had not waived its right, nor was it estopped, to assert the late notice policy defense, and (2) Solotke failed to give timely notice which barred recovery. The insurer defends these findings and reasserts additional arguments not ruled upon by the district court.
Under well-settled Illinois law, only three options are available to a liability insurer requested to defend an insured against claims which the insurer believes exceed policy coverage. The insurer can (1) seek a declaratory judgment regarding its obligations before or pending trial of the underlying action, (2) defend the insured under a reservation of rights, or (3) refuse either to defend or to seek a declaratory judgment at the insurer’s peril that it might later be found to have breached its duty to defend. Once an insurer violates its duty to defend, it is estopped to deny policy coverage in a subsequent lawsuit by the insured or the insured’s assignee.
3
See, e. g., Thornton v. Paul,
The appropriate inquiry in a subsequent lawsuit against the insurer, therefore, is whether the insurer’s initial refusal to defend breached the insurance contract. Since an insurer’s duty to defend is broader than its duty to indemnify in Illinois, an insurer’s refusal to defend is wrongful if the allegations in the underlying lawsuit are even
potentially
within the scope of the policy,
see, e. g., La Rotunda, supra,
In the case at bar, the district court found that Solotke’s failure to notify St. Paul of the lawsuit against him in a timely fashion precluded recovery. Although the court acknowledged the existence of case law forbidding an insurer to raise policy defenses once it wrongfully refuses to defend its insured, the court applied what it identified as a second line of authority purportedly providing “that an insurer may waive a policy provision only if it possesses knowledge of all relevant facts, clearly expresses an intent to waive that provision, and the insured relies on the waiver to his detriment.” The court found that the first two requirements of this test were satisfied, but ruled that Solotke had not relied to his detriment upon St. Paul’s failure to assert the late notice defense when first notified of Solotke’s claim.
We need not decide whether the district court’s finding of no reliance was clearly erroneous because, under a proper analysis of the case, the court should not have entertained the late notice defense. None of the cases cited by the district court apply to the factual situation of the case at bar.
Canadian Universal Insurance Co. v. Northwest Hospital, Inc.,
Ladd Construction Co. v. Insurance Co. of North America,
[a]n insurance company is not required to raise all possible defenses in its letter to the insured. Failure to raise all defenses does not result in a per se waiver of the same. Tibbs v. Great Central Insurance Company (1978),57 Ill.App.3d 866 ,15 Ill. Dec. 146 ,373 N.E.2d 492 .
Our inquiry, therefore, is limited to a determination of whether St. Paul wrongfully failed to defend Solotke. The propriety of St. Paul’s August 1, 1978, refusal to defend requires an examination of the complaint in the underlying lawsuit as well as any facts outside the complaint which were known to the insured.
La Rotunda, supra,
all sums which the Insured shall become legally obligated to pay as damages arising out of the performance of professional services for others in the Insured’s capacity as a lawyer and caused by the Insured . . . and the Company shall have the right and duty to defend ... any suit against the Insured alleging money damages which are payable under the terms of this Policy, even if such suit is groundless, false or fraudulent.....
In its August 1st letter refusing to defend Solotke, St. Paul did not cite late notice as a reason for its denial of coverage. Even had St. Paul raised that defense in its letter of refusal, however, it would still be estopped to deny coverage on that basis in this action. In La
Rotunda, supra,
St. Paul also urges that it was precluded by
Thornton v. Paul,
The court ruled that the insurer’s refusal to defend did not bar .it from raising the defense of noncoverage (because of an “assault and battery” exclusion) in the subsequent garnishment action brought by the insured’s assignee. The court reasoned that, while the insured’s interest in the tort action obviously was to avoid any liability, the insurer’s interest “would not necessarily lie in a finding of not guilty, but would have been just as well served by a finding that the defendant was guilty by virtue of having committed a battery upon the plaintiff.”
In
Thornton,
liability could have been imposed upon the insured either (1) because he committed a battery in which case the act was excluded from policy coverage, or (2) because he was negligent in which case he could recover from the insurer. The act was either intentional or negligent. It could not have been both. Thus, the insurer and the insured were complete adversaries on a crucial issue which would necessarily be decided
either
one way
or
the other if liability was imposed. The few subsequent Illinois cases invoking the
Thornton
exception all have similarly contained a disputed issue which by its nature could only resolve into one of two mutually exclusive outcomes, one of which would benefit the insurer, one of which would benefit the insured.
Home Insurance Co. v. Lorelei Restaurant Co.,
In
Murphy v. Clancy,
[i]t is clear from Thornton that a mere denial of liability does not, in itself, create such a conflict as to excuse the insurer from conducting the tort defense. Were we to so rule, we would be overturning the estoppel rule laid down in Sims which the Illinois Supreme Court in Thornton expressly stated it would not do. Rather, it seems clear that the “narrow exception” to the Sims rule laid down in Thornton is only applicable when the insurer’s and the insured’s interests in the conduct of the tort action are in serious conflict.
We do not believe the conflict in the case at bar is serious enough to merit the application of the Thornton exception. The potential conflict of interest between the insured and the insurer is less than complete. St. Paul had an interest in establishing that Solotke was not liable under any theory. It admittedly would also have benefitted from a finding that Solotke was liable providing that liability was based solely upon fraudulent conduct since the policy excluded coverage for “any dishonest, fraudulent, criminal or malicious act or omission.” Malpractice and fraud, however, are not mutually exclusive theories of recovery. Thus, we do not have the either/or situation that was present in Thornton and in all subsequent cases which have applied the Thornton exception.
It is possible for the same act to give rise to claims of both malpractice and fraud. Of course, if Solotke was found liable solely because every wrongful act or omission alleged was found to be fraudulent or dishonest, St. Paul would not have to pay the judgment. Because fraud requires a greater burden of proof than malpractice, however, St. Paul’s interests would more realistically be served by a finding that Solotke was not guilty of any misconduct. It would be against St. Paul’s best interests to attempt to establish that Solotke breached his duties as an attorney because if Maneikis *826 could not sustain the heavy burden of proving that every wrongful act charged was fraudulent, he doubtless would be eager to prevail upon a finding of simple malpractice on some or all of the counts, thereby imposing liability upon St. Paul.
Maneikis’ pretrial memorandum also indicates that, apart from any alleged fraudulent acts, he separately sought recovery from Solotke for malpractice in representing Maneikis without disclosing Solotke’s beneficial interest in the transaction. Ma-neikis sought recovery for this particular omission as “malpractice as a matter of law and that plaintiff is entitled to judgment prior to trial .. . leaving only damages to be tried.” (Emphasis in original.) Thus, it appears that Maneikis sought judgment on this aspect of the case solely upon a malpractice theory and before proceeding to trial on the other claims. Solotke’s and St. Paul’s interest in defending against this charge would therefore have been synonymous.
St. Paul next contends that Maneikis, as Solotke’s assignee, has no right to maintain this action against the insurer because the insurance policy forbade any assignment of interest under the policy without the insurer’s consent. This policy provision, however, can only prohibit assignment of policy coverage, not assignment of an accrued cause of action. In
Brown v. State Farm Mutual Automobile Insurance Association,
In its supplemental brief, St. Paul questions whether the settlement agreement was actually executed because the defendant alleges that no proof has been presented (1) of the $50,000 payment from Solotke to Maneikis, and (2) of the signed settlement agreement itself. This issue was never squarely presented at trial, 6 and was not one of St. Paul’s points on appeal in the original briefing. Nevertheless there was some evidence in the record from which the trial judge could have found that a valid contract was executed. In an affidavit attached to the plaintiff’s motion for summary judgment, one of Maneikis’ attorneys explicitly attested that the settlement agreement had been executed on August 9, 1979. While not necessary to its result, the district court apparently was satisfied with the validity of the execution because it found that Solotke and Maneikis had entered into the settlement agreement, and that Solotke had been dismissed in the underlying lawsuit pursuant to the agreement.
On March 20,1981, Maneikis filed a motion 7 in this court to strike a reference in the defendant’s supplemental brief to the plaintiff’s alleged failure to prove the execution, or in the alternative, to supplement the record with photocopies of (1) a $50,000 cashier’s check from Solotke to Maneikis dated August 8, 1979, and (2) the signature pages of the settlement agreement and the *827 assignment. 8 In response, St. Paul offers no more compelling reason to deny the plaintiff’s motion than its argument that Maneikis should have presented this evidence in the trial, not appellate, court. While we would generally agree, the defendant cannot use its own failure to place the matter fairly in issue below as an excuse to silence the plaintiff at this stage. Accordingly, the plaintiff’s motion to strike is denied, the motion to supplement is hereby granted.
Whether the execution of the agreement is viewed as a district court finding reviewable under the clearly erroneous standard, or an issue squarely decided for the first time on appeal, the evidence of record suggests no reason to doubt the validity of the settlement agreement, and hence, Maneikis’ ability to prosecute this lawsuit.
We also reject St. Paul’s claim that the settlement agreement executed by Solotke and Maneikis bars Maneikis’ present action against St. Paul. The insurer seems to argue that by granting Solotke a covenant not to sue, and by accepting Solotke’s promises (1) not to sue Maneikis and (2) to pay Maneikis $50,000, Maneikis “has been reimbursed for any loss he might have sustained.” Therefore, St. Paul argues, any judgment against St. Paul would constitute a double recovery. This argument overlooks the fact that the parties settled for $200,000 to be satisfied by $50,000 cash and the assignment to Maneikis of all of So-lotke’s rights against St. Paul. The agreement, by its terms, clearly contemplated that the $50,000 represented only partial payment for Solotke’s dismissal.
An insurer’s wrongful refusal to defend permits the insured to negotiate a reasonable settlement.
La Rotunda, supra, 42
Ill.Dec. 219,
The plaintiff’s recovery of the settlement amount of $200,000 will not cause him to recover more than bargained for under the terms of the settlement agreement even though he has independently received $50,000 from Solotke. The settlement agreement valued the assignment of the cause of action at $150,000, but further stipulated that any recovery by Maneikis over $150,000 inures exclusively to his benefit. The parties recognized the inherent difficulty in valuing a cause of action by alternatively providing that if Maneikis failed to recover any amount from St. Paul, Solotke would nonetheless be relieved of all liability. Although they valued the cause of action to equal $150,000 “for the purpose of this Settlement Agreement,” that amount cannot limit St. Paul’s liability to Maneikis because Solotke assigned all of his
*828
rights under the policy to Maneikis. Solotke himself could have recovered the total amount of the settlement and defense costs. Therefore, because an assignee stands in the shoes of the assignor and acquires all of the assignor’s interests in the cause of action assigned,
Litwin v. Timbercrest Estates, Inc.,
For the foregoing reasons, the judgment of the district court awarding summary judgment to St. Paul, and denying Maneik-is’ motion for summary judgment, is reversed, and the cause remanded with instructions to enter judgment on behalf of the plaintiff in the amount of (1) the $200,-000 settlement and (2) the costs subsequent to August 1, 1978, of Solotke’s defense of the lawsuit brought against him by Maneik-is which is to be determined.
Reversed and Remanded With Instructions.
Notes
. The defendant’s contention on appeal that no evidence of execution was presented below is discussed separately hereinafter.
. Actually, the defendant’s motion was denominated as a motion to dismiss, but the court treated it as a motion for summary judgment in accordance with Fed.R.Civ.P. 12(b) because the insurer included affidavits and other supporting documents with its motion.
. The only exception to this rule, as discussed separately hereinafter, appears to occur when the interests of the insurer and the insured conflict.
Thornton v. Paul, 74
Ill.2d 132,
. In Sandoval, the insurer’s agent conducted negotiations with the party suing the insured in an attempt to settle the underlying lawsuit. Meanwhile, the insured, having been advised that the insurance company would assume the defense, failed to defend the underlying lawsuit. The insurance company also failed to defend, and a default judgment was entered against the insured. Subsequently, the insurer attempted to set aside the default judgment.
We are also unpersuaded by the district court’s reliance on
Illinois Valley Minerals Corp. v. Royal-Globe Insurance Co., 70
Ill. App.3d 296,
. We reject St. Paul’s assertion that no potential coverage existed because the acts alleged predated the effective date of the insurance policy. The insurance policy became effective at 12:01 a. m. on February 28, 1974. Maneikis sought recovery for acts occurring “during the period from the fall of 1973 through the
spring
of 1974” (emphasis added) which would at least have covered the consummation of a real estate transaction on February 28, 1974. The
*824
insurer’s duty to defend is implicated if some, but not all, of the acts alleged occurred within the effective dates of policy coverage.
Cf. Maryland Casualty Co. v. Peppers,
. St. Paul explicitly questioned the agreement’s validity only in terms of the effect of the insur- . anee policy provision discussed above which prohibited an assignment of interest without the insurer’s consent. The defendant’s passing references to Maneikis as an “alleged assignee” and to the contract’s “alleged execution” were insufficient to properly place the particular dispute over execution in issue, particularly where St. Paul elsewhere relied upon the validity of the agreement, both at trial and on appeal, to argue that the settlement rendered Maneikis’ cause of action moot. Nor did St. Paul argue the validity of the execution as one of its original points on appeal. While an appellate court will ordinarily decline to address an issue not properly presented to the trial court,
Laketon Asphalt Refining, Inc. v. United States Department of the Interior,
. By order of April 2, 1981, this court determined that the motion would be taken with the case for decision.
. The settlement agreement was executed by the parties on separate signature pages as permitted by paragraph 10 of the agreement.
