Article Photos: NBA's Western Conference Finals begins shift in Oklahoma City-Dallas relationship 71/82

Oklahoma City's Nick Collison (4) defends Zach Randolph (50) of Memphis as James Harden (13) of Oklahoma City looks on in the first half during game 7 of the NBA basketball Western Conference semifinals between the Memphis Grizzlies and the Oklahoma City Thunder at the OKC Arena in Oklahoma City, Sunday, May 15, 2011. Photo by Nate Billings, The Oklahoman