Michigan State's Draymond Green, left, pulls down a rebound against Louisville's Jared Swopshire during the first half of an NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. (AP Photo/Matt York)

Louisville coach Rick Pitino gestures during the first half of an NCAA men's college basketball tournament West Regional semifinal against Michigan State on Thursday, March 22, 2012, in Phoenix. (AP Photo/Matt York)

Michigan State's Draymond Green (23) celebrates a basket against Louisville during the first half of an NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. (AP Photo/Matt York)

Michigan State's Derrick Nix, left, and Draymond Green, lower right, vie for possession of the ball with Louisville's Gorgui Dieng during the first half of a NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. (AP Photo/Matt York)

Michigan State's Draymond Green (23) pulls down a rebound as Louisville's Chane Behanan (24) looks onduring the first half of a NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. (AP Photo/Matt York)

Michigan State coach Tom Izzo points during the first half of an NCAA men's college basketball tournament West Regional semifinal against Louisville on Thursday, March 22, 2012, in Phoenix. (AP Photo/Matt York)

Louisville coach Rick Pitino reacts during the first half of an NCAA men's college basketball tournament West Regional semifinal against Michigan State on Thrusday, March 22, 2012, in Phoenix. (AP Photo/Chris Carlson)

Louisville coach Rick Pitino reacts during the first half of an NCAA men's college basketball tournament West Regional semifinal against Michigan State on Thursday, March 22, 2012, in Phoenix. (AP Photo/Matt York)

Michigan State's Draymond Green celebrates a basket against Louisville during the first half of an NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. (AP Photo/Matt York)

Michigan State's Derrick Nix (25) dunks against Louisville defender Chane Behanan during the first half of an NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. (AP Photo/Chris Carlson)

Louisville's Peyton Siva (3) is trapped by Michigan State defenders, from left, Draymond Green, Brandan Kearney and Travis Trice during the first half of an NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. (AP Photo/Matt York)

Michigan State's Derrick Nix (25) dunks against Louisville's Chane Behanan during the first half of an NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. (AP Photo/Chris Carlson)

Michigan State's Keith Appling (11) drives between Louisville defenders Gorgui Dieng, left, and Elisha Justice during the first half of an NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. (AP Photo/Chris Carlson)

Michigan State's Brandon Wood (30) fouls Louisville's Gorgui Dieng as Louisville's Kyle Kuric (14) looks for the ball during the second half of an NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. (AP Photo/Matt York)

Louisville's Chane Behanan, center, dunks against Michigan State's Derrick Nix (25) as Michigan State's Austin Thornton (13) looks on during the second half of an NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. (AP Photo/Matt York)

Louisville's Peyton Siva (3) drives against Michigan State's Adreian Payne during the second half of an NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. Louisville won 57-44. (AP Photo/Matt York)

Louisville's Chane Behanan celebrates his team's 57-44 win over Michigan State in an NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. Behanan scored 15 points. (AP Photo/Chris Carlson)

Michigan State's Draymond Green (23) walks off the court near the end of an NCAA men's college basketball tournament West Regional semifinal against Louisville on Thursday, March 22, 2012, in Phoenix. Louisville won 57-44. (AP Photo/Chris Carlson)

Louisville's Chane Behanan celebrates his team's 57-44 win over Michigan State in an NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. Behanan scored 15 points. (AP Photo/Chris Carlson)

Michigan State's Brandon Wood (30) and fellow players and coaches on the bench watch the closing seconds of the team's 57-44 loss to Louisville in an NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. (AP Photo/Chris Carlson)

Michigan State coach Tom Izzo reacts to play in the closing minutes of an NCAA men's college basketball tournament West Regional semifinal against Louisville on Thursday, March 22, 2012, in Phoenix. Louisville won 57-44. (AP Photo/Chris Carlson)

Michigan State's Travis Trice (20) walks past a celebrating Louisville team at the end of an NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. Louisville won 57-44. (AP Photo/Matt York)

Louisville's Gorgui Dieng, left, blocks a shot by Michigan State's Derrick Nix during the second half of an NCAA men's college basketball tournament West Regional semifinal on Thursday, March 22, 2012, in Phoenix. Dieng had seven blocked shots as Louisville won 57-44. (AP Photo/Matt York)

Louisville players embrace prior to an NCAA tournament West Regional semifinal college basketball game against Michigan State, Thursday, March 22, 2012 in Phoenix. Florida won 68-58. (AP Photo/Matt York)

FILE - In this March 22, 2012 file photo, Louisville coach Rick Pitino reacts during the first half of an NCAA men's college basketball tournament West Regional semifinal against Michigan State, in Phoenix. Kentucky and Louisville's annual game had to be bartered by the governor to even begin. It's usually about bragging rights, but not this year. (AP Photo/Matt York, File)