Wisconsin's Traevon Jackson, top, and California's Brandon Smith battle for the loose ball during the first half of an NCAA college basketball game, Sunday, Dec. 2, 2012, in Madison, Wis. (AP Photo/Andy Manis)

California's Tyrone Wallace (3) shoots over Wisconsin's Traevon Jackson during the first half of an NCAA college basketball game on Sunday, Dec. 2, 2012, in Madison, Wis. (AP Photo/Andy Manis)

California's Robert Thurman, left, and David Kravish, right, get an offensive rebound away from Wisconsin's Mike Bruesewitz during the first half of an NCAA college basketball game, Sunday, Dec. 2, 2012, in Madison, Wis. (AP Photo/Andy Manis)

Wisconsin's Ben Brust (1) shoots against California's Tyrone Wallace during the second half of an NCAA college basketball game, Sunday, Dec. 2, 2012, in Madison, Wis. Brust had a team-high 22 points in Wisconsin's 81-56 win. (AP Photo/Andy Manis)

California coach Mike Montgomery directs his team during the first half of an NCAA college basketball game against Wisconsin, Sunday, Dec. 2, 2012, in Madison, Wis. Wisconsin won 81-56. (AP Photo/Andy Manis)

Wisconsin's Ben Brust, left, passes against California's Bak Bak during the second half of an NCAA college basketball game, Sunday, Dec. 2, 2012, in Madison, Wis. Brust had a team-high 22 points in Wisconsin's 81-56 win. (AP Photo/Andy Manis)

Wisconsin's Jared Berggren (40) dunks against California during the second half of an NCAA college basketball game, Sunday, Dec. 2, 2012, in Madison, Wis. Wisconsin won 81-56. (AP Photo/Andy Manis)

Wisconsin running back Montee Ball holds up the Big Ten championship trophy during a timeout in an NCAA college basketball game between California and Wisconsin, Sunday, Dec. 2, 2012, in Madison, Wis. Wisconsin defeated Nebraska 70-31 Saturday in Indianapolis. (AP Photo/Andy Manis)

Wisconsin head coach Bret Bielema holds up the Big Ten championship trophy during a timeout in an NCAA college basketball game between California and Wisconsin, Sunday, Dec. 2, 2012, in Madison, Wis. Wisconsin defeated Nebraska 70-31 Saturday in Indianapolis. (AP Photo/Andy Manis)