Oklahoma City Thunder's Kendrick Perkins, left, defends against Golden State Warriors' Harrison Barnes (40) during the first half of an NBA basketball game Wednesday, Jan. 23, 2013, in Oakland, Calif.... more 

Oklahoma City Thunder's Kendrick Perkins, left, defends against Golden State Warriors' Harrison Barnes (40) during the first half of an NBA basketball game Wednesday, Jan. 23, 2013, in Oakland, Calif. (AP Photo/Ben Margot) less