Northwestern center Alex Olah, left, looks to a pass as Stanford forward Dwight Powell guards during the first half of an NCAA college basketball game in Evanston, Ill., on Friday, Dec. 21, 2012. (AP Photo/Nam Y. Huh)

Stanford forward Josh Huestis, top, drives to the basket during the first half of an NCAA college basketball game against Northwestern in Evanston, Ill., on Friday, Dec. 21, 2012. (AP Photo/Nam Y. Huh)

Stanford guard Aaron Bright, center, controls the ball between Northwestern center Alex Olah, left, and guard Reggie Hearn during the first half of an NCAA college basketball game in Evanston, Ill., on Friday, Dec. 21, 2012. (AP Photo/Nam Y. Huh)

Stanford guard Chasson Randle waits for a pass from his teammate during the first half of an NCAA college basketball game against Northwestern in Evanston, Ill., on Friday, Dec. 21, 2012. (AP Photo/Nam Y. Huh)

Stanford guard Robbie Lemons, right, celebrates with guard Aaron Bright, center, and guard Chasson Randle after Robbie Lemons scored a basket during the first half of an NCAA college basketball game against Northwestern in Evanston, Ill., on Friday, Dec. 21, 2012. (AP Photo/Nam Y. Huh)

Stanford guard Chasson Randle, center, celebrates with forward Dwight Powell, right, and forward Rosco Allen, left, after Robbie Lemons scored a basket during the first half of an NCAA college basketball game against Northwestern in Evanston, Ill., on Friday, Dec. 21, 2012. (AP Photo/Nam Y. Huh)

Northwestern head coach Bill Carmody, right, talks with guard Dave Sobolewski during the first half of an NCAA college basketball game against Stanford in Evanston, Ill., on Friday, Dec. 21, 2012. Stanford won 70-68. (AP Photo/Nam Y. Huh)

Stanford guard Chasson Randle, left, looks to a pass as Northwestern guard Alex Marcotullio guards during the second half of an NCAA college basketball game in Evanston, Ill., on Friday, Dec. 21, 2012. Stanford won 70-68. (AP Photo/Nam Y. Huh)

Northwestern guard Tre Demps, right, shoots against Stanford forward John Gage during the second half of an NCAA college basketball game in Evanston, Ill., on Friday, Dec. 21, 2012. Stanford won 70-68. (AP Photo/Nam Y. Huh)

Northwestern center Alex Olah, right, shoots over Stanford forward John Gage during the second half of an NCAA college basketball game in Evanston, Ill., on Friday, Dec. 21, 2012. Stanford won 70-68. (AP Photo/Nam Y. Huh)

Stanford forward Dwight Powell, right, blocks a shot by Northwestern guard Dave Sobolewski during the first half of an NCAA college basketball game in Evanston, Ill., on Friday, Dec. 21, 2012. Stanford won 70-68. (AP Photo/Nam Y. Huh)

Stanford head coach Johnny Dawkins yells to his team during the second half of an NCAA college basketball game against Northwestern in Evanston, Ill., on Friday, Dec. 21, 2012. Stanford won 70-68. (AP Photo/Nam Y. Huh)

Stanford forward John Gage, right, battles for a rebound with Northwestern center Alex Olah during the first half of an NCAA college basketball game in Evanston, Ill., on Friday, Dec. 21, 2012. Stanford won 70-68. (AP Photo/Nam Y. Huh)

An English professional golfer Luke Donald watches Northwestern and Stanford NCAA college basketball game in Evanston, Ill., on Friday, Dec. 21, 2012. (AP Photo/Nam Y. Huh)

An English professional golfer Luke Donald greets with fans as he watches Northwestern and Stanford NCAA college basketball game in Evanston, Ill., on Friday, Dec. 21, 2012. (AP Photo/Nam Y. Huh)