In a stunning turn of events during last year's College Football Playoff semifinal, TCU's coaching staff outsmarted Michigan's elaborate sign-stealing scheme. The Horned Frogs not only changed play-call signals, but also incorporated "dummy signals" to confuse their opponents. The result was a shocking 51-45 victory for TCU, propelling them to the national championship game against Georgia.

The saga began when a now-suspended Michigan analyst, Connor Stalions, was discovered to have purchased tickets to over 40 college football games in an extensive, three-year sign-stealing scheme. The NCAA is currently investigating the program for potential violations.

The Washington Post recently reported that an outside investigative firm tipped off the NCAA about Michigan's sign-stealing operation, presenting officials with documented evidence found on computers accessed by UM coaches. The scheme was reportedly extensive, with Stalions purchasing tickets to games at 12 of the 13 Big Ten schools, as well as games involving College Football Playoff contenders.

TCU's coaching staff became aware of Michigan's sign-stealing reputation before their matchup in the semifinals. Coaches from various Big Ten schools, including Ohio State, informed TCU of the scheme, urging them to change their signals. TCU took it a step further by intentionally using old signals as "dummy signals" to deceive the Wolverines. The Horned Frogs' cunning tactics paid off, as they scored touchdowns on long drives and caught Stalions off guard.

While signal-stealing itself is not against NCAA rules, scouting opponents in person is prohibited. The Michigan case represents the largest scale sign-stealing scheme publicly exposed in recent history. It is reported that multiple Michigan opponents this season opted to use wristbands for play-calling instead of signaling, after hearing about the Wolverines' alleged play-picking capabilities.

The investigation into Michigan's sign-stealing scheme is still in its early stages, and a timeline for resolution remains unclear. NCAA inquiries of this magnitude often take months, if not years, to conclude. Michigan, currently ranked No. 2 with an undefeated record, is scheduled to face Purdue after their bye week.

TCU's triumph over Michigan stands as one of the most remarkable upsets in College Football Playoff history. The outcome not only propelled the Horned Frogs to the national championship game, but it also adds another chapter to the ongoing controversy surrounding sign-stealing in college football.