This is not a new demonstration format; it follows our established process for validating public case studies. This is an independent teaching simulation based on an official public source, not real correspondence or real client results. Protiviti did not use, review, endorse, sponsor, certify, or commission Minerva Advisor. We isolate the eventual outcome from the case, then reconstruct the information that was available at the decision point into a teaching data pack, so the boundary between verified fact and later outcome stays clear. The case opens with a global property and casualty insurer whose operational risk and control knowledge is siloed across the business. No one at the company has ever planned or led a Risk and Control Self-Assessment, and typical industry RCSAs are usually too high-level for the depth this insurer needs. Minerva Advisor was asked to compare two paths: launch a full-depth, cross-border, value-chain-wide RCSA immediately, or first validate granularity, participation burden, control evidence, and cross-functional dependencies through a time-boxed pilot in representative functions. Every run leaves a five-item work receipt. This one draws on a single official source, identifies four distinct roles in the simulation, separates six established facts from two inferences and three open items, compares two candidate paths side by side, and retains three alternative explanations plus one explicit reversal condition. Executives can trace each judgment back to which of these five items produced it. The known facts are limited but real: knowledge silos across the business, industry RCSAs that are generally too shallow for this insurer's needs, and no internal experience running one. The open unknowns are just as important: which process risks matter most, how much granularity is actually required, how much workload front-line teams can absorb, the quality of existing control evidence, and how cross-functional and cross-border requirements interact. The strongest challenge came from inside the system itself: a pilot designed and run by the same siloed, inexperienced organization it is meant to test could simply reproduce that same blind spot. The reversal condition follows directly. If the pilot's own design or execution is compromised by the same siloed knowledge and inexperience it was meant to test for, its findings cannot be trusted to justify either expanding scope or holding back. The published answer was deliberately held out of the input. Protiviti's later-stage work is not part of the case pack: the customized RCSA framework, more than two hundred fifty front-line employees and managers across six months of whiteboard sessions, a risk-control map spanning pricing, underwriting, distribution, and claims, a three-month control testing phase, a roughly threefold expansion of scope, and RCSA becoming an annual standard the company eventually ran on its own. None of that entered Minerva's input. Three advisors cross-check the same judgment from different angles. Marcus frames the real decision: what granularity and scope would justify expanding beyond the pilot. Sofia simulates how compliance, audit, front-line staff, and multi-country operations would each respond. Evelyn presses on whether a pilot could miss critical gaps entirely. All three converge on the same direction: a time-boxed, representative-function pilot that keeps compliance escalation fully intact. The executive's response fed directly back into the Decision Room. The added condition: Compliance and Audit will jointly define representative functions, cross-functional dependencies, timelines, and stop or expand thresholds, and will fold known material gaps into the validation itself. The system logged this as a response receipt and confirmed the time-boxed pilot direction still held. The comparison of options is direct. Launching the full-depth assessment immediately expands coverage fast, but without prior experience or granular benchmarks it risks becoming superficial under the workload. Running a representative pilot first validates methodology and evidence quality before committing further, at the cost of needing escalated monitoring for anything still outside its scope. This is the test of whether executive input actually changes the judgment, and here it sharpened the same path rather than reversing it. The executive chose the pilot. The committed action is specific. Compliance, Audit, and front-line process teams will jointly establish the representative functions, cross-functional dependencies, control evidence requirements, participation workload limits, and the exact stop or expansion conditions before anything launches. The Chair of the Insurance Operational Risk and Control Committee owns defining these before the pilot begins. This case passed ten out of ten decision-quality checks. The Decision Room run used four model calls, delivered the first decision-ready judgment in 19.697 seconds, and completed the full result in 28.967 seconds, passing the thirty-second first-decision threshold and the forty-five-second complete-result threshold. Minerva does not constitute insurance, audit, or risk advice, and does not claim that an official RCSA or its outcome has actually occurred. This remains a single test case and does not represent production-level service or real customer results.