Arizona practices for Sweet 16 – Thursday

Arizona's Nic Wise, left, goes against assistant coach Reggie Geary during practice at the NCAA Midwest Regional men's college basketball tournament Thursday, March 26, 2009, in Indianapolis. Arizona plays Louisville in a regional semifinal on Friday. (AP Photo/Michael Conroy) Arizona's Nic Wise stretches before practice at the NCAA Midwest Regional men's college basketball tournament Thursday, March 26, 2009, in Indianapolis. Arizona plays Louisville in a regional semifinal on Friday.(AP Photo/Darron Cummings) Arizona's Chase Budinger passes the ball during practice at the NCAA Midwest Regional men's college basketball tournament Thursday, March 26, 2009, in Indianapolis. Arizona plays Louisville in a regional semifinal on Friday. (AP Photo/Darron Cummings) Arizona coach Russ Pennell watches practice at the NCAA Midwest Regional men's college basketball tournament Thursday, March 26, 2009, in Indianapolis. Arizona plays Louisville in a regional semifinal on Friday. (AP Photo/Darron Cummings) Arizona players warm up before practice at the NCAA Midwest Regional men's college basketball tournament Thursday, March 26, 2009, in Indianapolis. Arizona plays Louisville in a regional semifinal on Friday. (AP Photo/Darron Cummings) Arizona's Jordan Hill dunks during practice at the NCAA Midwest Regional men's college basketball tournament Thursday, March 26, 2009, in Indianapolis. Arizona plays Louisville in a regional semifinal on Friday.(AP Photo/Michael Conroy) Arizona's Jordan Hill stretches before practice at the NCAA Midwest Regional men's college basketball tournament Thursday, March 26, 2009, in Indianapolis. Arizona plays Louisville in a regional semifinal on Friday. (AP Photo/Darron Cummings)