OSU notebook: Mike Gundy won't publicly name starting quarterback - Article Photos 5/47

Oklahoma State's Clint Chelf (10) tries to break away from TCU's Jason Verrett (2) on a carry in the second quarter during a college football game between the Oklahoma State University Cowboys (OSU) and the Texas Christian University Horned Frogs (TCU) at Boone Pickens Stadium in Stillwater, Okla., Saturday, Oct. 19, 2013. Photo by Nate Billings, The Oklahoman