Article Photos: NBA Playoffs: Dallas broadcaster says these aren't the same Mavericks, but 'Dirk is still Dirk' 24/50

Oklahoma City's Kevin Durant (35) and Russell Westbrook (0) celebrate their win in the first round in the NBA playoffs between the Oklahoma City Thunder and the Dallas Mavericks at Chesapeake Energy Arena in Oklahoma City, Saturday, April 28, 2012. Photo by Sarah Phipps, The Oklahoman