(AP Photo/ Pat Sullivan)
Houston Rockets mascot Clutch rallies the crowd in the first half of their NBA basketball game in Houston Saturday, Dec. 27, 2008. (AP Photo/ Bob Levey)
Houston Rockets mascot Clutch during player introductions at a basketball game in Houston on Tuesday, April 7, 2009.
(AP Photo/ Bob Levey)
Houston Rockets mascot Clutch the Bear during the first half of an NBA basketball game against the Indiana Pacers Saturday, March 5, 2011, in Houston. (AP Photo/ Pat Sullivan)
Houston Rockets mascot Clutch the Bear rallies the crown in the second half of an NBA basketball game against the Boston Celtics Tuesday, Nov. 19, 2013, in Houston. (AP Photo/ Pat Sullivan)
Houston Rockets mascot Clutch gets the crowd going against the Portland Trailblazers during a NBA basketball game on Saturday, Oct. 31, 2009 in Houston. (AP Photo/ Bob Levey)
Houston Rockets mascot Clutch the Bear during the first half of an NBA basketball game against the Indiana Pacers Saturday, March 5, 2011, in Houston. (AP Photo/ Pat Sullivan)
Wearing green for St. Patrick's day, Houston Rockets mascot Clutch balances on a ball as a leprechaun flips to the basket. (AP Photo/ Pat Sullivan)
Former Houston Rockets player Yao Ming, left, holds out a basketball from team mascot Clutch during a time out in the first half of an NBA basketball game. (AP Photo/ Pat Sullivan)
Houston Rockets mascot Clutch before a preseason NBA basketball game against the New Orleans Hornets Friday, Oct. 12, 2012, in Houston. (AP Photo/ Pat Sullivan)
Matt Berry, right, brother of Joshua Berry, watches as Houston Rockets coach Kevin McHale, center, reaches out to team mascot Clutch. (AP Photo/ David J. Phillip)
Sarah Joseph, right, holds a donation bucket as Houston Rockets employees and family members line up to hug the Rockets' mascot, Clutch. (AP Photo/ David J. Phillip)