Wisconsin running back Montee Ball (28) runs past Michigan State's Taiwan Jones and Kurtis Drummond (27) during the first half of an NCAA college football game Saturday, Oct. 27, 2012, in Madison, Wis. (AP Photo/Andy Manis)

Michigan State cornerback Johnny Adams, right, pushes Wisconsin wide receiver Kenzel Doe out of bounds after a reception during the first half of an NCAA college football game Saturday, Oct. 27, 2012, in Madison, Wis. (AP Photo/Andy Manis)

Wisconsin quarterback Joel Stave is tackled by Michigan State linebacker Max Bullough (40) during the first half of an NCAA college football game Saturday, Oct. 27, 2012, in Madison, Wis. (AP Photo/Andy Manis)

Michigan State running back Le'Veon Bell runs past Wisconsin linebacker Chris Borland (44) during the first half of an NCAA college football game Saturday, Oct. 27, 2012, in Madison, Wis. (AP Photo/Andy Manis)

Michigan State players celebrate after defeating Wisconsin 16-13 in overtime in an NCAA college football game Saturday, Oct. 27, 2012, in Madison, Wis. (AP Photo/Andy Manis)

Michigan State wide receiver Bennie Fowler (13) makes the game-winning touchdown catch against Wisconsin defensive back Darius Hillary (5) in overtime in an NCAA college football game Saturday, Oct. 27, 2012, in Madison, Wis. Michigan State won 16-13. (AP Photo/Andy Manis)

Michigan State running back Le'Veon Bell (24) scores against Wisconsin's Beau Allen (96) and Chris Borland, bottom, during the second half of an NCAA college football game Saturday, Oct. 27, 2012, in Madison, Wis. Michigan State won 16-13 in overtime. (AP Photo/Andy Manis)

Wisconsin quarterback Joel Stave, right, talks with coach Bret Bielema during the second half of an NCAA college football game Saturday, Oct. 27, 2012, in Madison, Wis. Stave injured his shoulder early in the second half. Michigan State won 16-13 in overtime. (AP Photo/Andy Manis)

Michigan State wide receiver Keith Mumphery makes a reception in front of Wisconsin defensive back Dezmen Southward (12) during the second half of an NCAA college football game Saturday, Oct. 27, 2012, in Madison, Wis. Michigan State won 16-13 in overtime. (AP Photo/Andy Manis)

Michigan State quarterback Andrew Maxwell passes against Wisconsin defensive lineman Warren Herring during the second half of an NCAA college football game Saturday, Oct. 27, 2012, in Madison, Wis. Michigan State won 16-13. (AP Photo/Andy Manis)

Wisconsin coach Bret Beilema watches from the sidelines during overtime in an NCAA college football game against Michigan State on Saturday, Oct. 27, 2012, in Madison, Wis. Michigan State won 16-13. (AP Photo/Andy Manis)

Michigan State's Anthony Rashad White (98) and Marcus Rush (44) chase Wisconsin running back Montee Ball during the second half of an NCAA college football game Saturday, Oct. 27, 2012, in Madison, Wis. Michigan State won 16-13 in overtime. (AP Photo/Andy Manis)

Michigan State quarterback Andrew Maxwell (10) throws the game-winning touchdown pass against Wisconsin during overtime in an NCAA college football game Saturday, Oct. 27, 2012, in Madison, Wis. Michigan State won 16-13. (AP Photo/Andy Manis)

Wisconsin quarterback Danny O'Brien stumbles during the second half of an NCAA college football game against Michigan State on Saturday, Oct. 27, 2012, in Madison, Wis. Michigan State won 16-13 in overtime. (AP Photo/Andy Manis)

Wisconsin quarterback Joel Stave watches from the sideline during the second half of an NCAA college football game against Michigan State ib Saturday, Oct. 27, 2012, in Madison, Wis. Stave injured his left shoulder early in the second half. Michigan State won 16-13 in overtime. (AP Photo/Andy Manis)