Article Photos: Thunder notebook: Nick Collison concerned about ankle; Kevin Durant plagued by foul trouble 13/21

Oklahoma City's Russell Westbrook, left, and Michael Ruffin fight for the ball beside Miami's Udonis Haslem during an NBA preseason game between the Oklahoma City Thunder and the Miami Heat at the BOK Center in Tulsa, Okla., Wednesday, October 14, 2009. Photo by Bryan Terry, The Oklahoman