Article Photos: OKC Thunder: Grizzlies still pose challenge without Zach Randolph 16/33

Oklahoma City Thunder's Nick Collison (4) dunks in front San Antonio Spurs' Matt Bonner (15)during the the NBA basketball game between the Oklahoma City Thunder and the San Antonio Spurs at the Chesapeake Energy Arena in Oklahoma City, Sunday, Jan. 8, 2012. Photo by Sarah Phipps, The Oklahoman