Article Photos: Oklahoma State football: Has J.W. Walsh brought on a QB derby in Stillwater? 34/37

Oklahoma State's Ryan Simmons (52) and Caleb Lavey (45) celebrate with fans following a college football game between Oklahoma State University (OSU) and Iowa State University (ISU) at Boone Pickens Stadium in Stillwater, Okla., Saturday, Oct. 20, 2012. Photo by Sarah Phipps, The Oklahoman