OKC Thunder: Kevin Martin needs Nick Collison on the court - Article Photos 12/58

Houston's James Harden (13) tries to knock the ball away from Oklahoma City's Kendrick Perkins (5) in the first half during Game 5 in the first round of the NBA playoffs between the Oklahoma City Thunder and the Houston Rockets at Chesapeake Energy Arena in Oklahoma City, Wednesday, May 1, 2013. Photo by Nate Billings, The Oklahoman