Indiana's Yogi Ferrell, left, battles North Dakota State's Lawrence Alexander for a loose ball during the first half of an NCAA college basketball game, Monday, Nov. 12, 2012, in Bloomington, Ind. (AP Photo/Darron Cummings)

Indiana's Cody Zeller, right, goes to the basket against North Dakota State's Marshall Bjorklund during the first half of an NCAA college basketball game, Monday, Nov. 12, 2012, in Bloomington, Ind. (AP Photo/Darron Cummings)

North Dakota State's Taylor Braun (24) shoots against Indiana's Cody Zeller (40) during the first half of an NCAA college basketball game, Monday, Nov. 12, 2012, in Bloomington, Ind. (AP Photo/Darron Cummings)

North Dakota State's Marshall Bjorklund, right, is fouled by Indiana's Christian Watford during the first half of an NCAA college basketball game, Monday, Nov. 12, 2012, in Bloomington, Ind. (AP Photo/Darron Cummings)

Indiana's Christian Watford grabs a rebound from North Dakota State's TrayVonn Wright during the first half of an NCAA college basketball game, Monday, Nov. 12, 2012, in Bloomington, Ind. (AP Photo/Darron Cummings)

Indiana head coach Tom Crean shouts instructions to his team during the first half of an NCAA college basketball game against North Dakota State, Monday, Nov. 12, 2012, in Bloomington, Ind. (AP Photo/Darron Cummings)

Indiana's Cody Zeller, right, dunks against North Dakota State's Taylor Braun during the first half of an NCAA college basketball game, Monday, Nov. 12, 2012, in Bloomington, Ind. (AP Photo/Darron Cummings)

Indiana's Jordan Hulls, bottom, dives for the basketball against North Dakota State's Taylor Braun, top, during the second half of an NCAA college basketball game, Monday, Nov. 12, 2012, in Bloomington, Ind. Indiana won 87-61. (AP Photo/Darron Cummings)

Indiana's Jordan Hulls gives instructions to the team during the second half of an NCAA college basketball game against North Dakota State, Monday, Nov. 12, 2012, in Bloomington, Ind. Indiana won 87-61. (AP Photo/Darron Cummings)

Indiana head coach Tom Crean talks to his team during the second half of an NCAA college basketball game against North Dakota State, Monday, Nov. 12, 2012, in Bloomington, Ind. Indiana won 87-61. (AP Photo/Darron Cummings)

Indiana's Cody Zeller dunks against North Dakota State's Lawrence Alexander during the second half of an NCAA college basketball game, Monday, Nov. 12, 2012, in Bloomington, Ind. Indiana won 87-61. (AP Photo/Darron Cummings)

Indiana's Remy Abell, right, shoots against North Dakota State's Lawrence Alexander during the second half of an NCAA college basketball game, Monday, Nov. 12, 2012, in Bloomington, Ind. Indiana won 87-61. (AP Photo/Darron Cummings)

Indiana's Jeremy Hollowell drives to the basket against North Dakota State's Chris Kading during the second half of an NCAA college basketball game, Monday, Nov. 12, 2012, in Bloomington, Ind. Indiana won 87-61. (AP Photo/Darron Cummings)

North Dakota State's Taylor Braun is defended by Indiana's Victor Oladipo (4) during the second half of an NCAA college basketball game, Monday, Nov. 12, 2012, in Bloomington, Ind. Indiana won 87-61. (AP Photo/Darron Cummings)