A federal court ruling in Colorado granting players excluded from the NCAA's "five for five" eligibility rules a chance to play in 2026-27 created chaos in July, leaving projections uncertain. The Big Ten, home of reigning national champions Michigan, is particularly hit with major offseason moves. Teams are ranked by ceiling.

Michigan State holds the top ceiling at 35 wins, with Tom Izzo's roster featuring AP All-American Jeremy Fears Jr. and incoming prospect Jasiah Jervis. Michigan ranks second despite losing coach Dusty May, with Elliot Cadeau, Trey Mc Kenney, and five-star recruit Brandon Mc Coy all returning. Illinois boasts a potent offense but faces a tough replacement for lottery pick Keaton Wagler.

UCLA added Nikola Kusturica, a Serbian prospect who could be a 2028 NBA draft No. 1 pick, while Nebraska lost over 40 points per game from its roster despite Fred Hoiberg's historic season. USC hopes Eric Musselman ends his tournament drought with McDonald's All Americans Adonis and Darius Ratliff, and Ohio State looks to build around John Mobley Jr. and incoming five-star Anthony Thompson.

Purdue faces the widest floor-to-ceiling gap after losing its top three scorers for two straight seasons.