Article Photos: Oklahoma City Thunder: Derek Fisher's strong play brings him from afterthought to necessity 16/48

Houston's Omer Asik (3) dunks the ball as Oklahoma City's Serge Ibaka (9) and Kevin Durant (35) watch during Game 6 in the first round of the NBA playoffs between the Oklahoma City Thunder and the Houston Rockets at the Toyota Center in Houston, Texas, Friday, May 3, 2013. Photo by Bryan Terry, The Oklahoman