Iowa State guard Korie Lucious, right, drives past Southern guard Jameel Grace, left, during the first half of an NCAA college basketball game on Friday, Nov. 9, 2012, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State guard Will Clyburn, left, shoots over Southern center Madut Bol during the first half of an NCAA college basketball game on Friday, Nov. 9, 2012, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State center Percy Gibson (24) looks to shoot over Southern's Aaron Alston during the first half of an NCAA college basketball game, Friday, Nov. 9, 2012, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State guard Will Clyburn (21) tries to steal the ball from Southern guard Cameron Monroe during the first half of an NCAA college basketball game, Friday, Nov. 9, 2012, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State forward Anthony Booker, right, looks to shoot over Southern guard Derick Beltran during the first half of an NCAA college basketball game, Friday, Nov. 9, 2012, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State center Percy Gibson (24) reacts in front of Southern guard Russell Hill after a basket during the second half of an NCAA college basketball game, Friday, Nov. 9, 2012, in Ames, Iowa. Iowa State won 82-59. (AP Photo/Charlie Neibergall)

Iowa State forward Melvin Ejim, left, tries to block a shot by Southern's Christopher Hyder during the second half of an NCAA college basketball game, Friday, Nov. 9, 2012, in Ames, Iowa. Iowa State won 82-59. (AP Photo/Charlie Neibergall)

Iowa State head coach Fred Hoiberg watches during the second half of an NCAA college basketball game against Southern, Friday, Nov. 9, 2012, in Ames, Iowa. Iowa State won 82-59. (AP Photo/Charlie Neibergall)

Iowa State forward Anthony Booker, left, drives around Southern's Aaron Alston during the second half of an NCAA college basketball game, Friday, Nov. 9, 2012, in Ames, Iowa. Iowa State won 82-59. (AP Photo/Charlie Neibergall)

Southern guard Jameel Grace, left, drives to the basket past Iowa State center Percy Gibson during the second half of an NCAA college basketball game, Friday, Nov. 9, 2012, in Ames, Iowa. Iowa State won 82-59. (AP Photo/Charlie Neibergall)