OKLAHOMA CITY, OK - APRIL 20: Kenyon Martin #4 of the Denver Nuggets defends against Kendrick Perkins #5 of the Oklahoma City Thunder in Game Two of the Western Conference Quarterfinals in the 2011 NBA Playoffs on April 20, 2011 at the Ford Center in Oklahoma City, Oklahoma. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Dilip Vishwanat/Getty Images)