Article Photos: Oklahoma State football report card: Clint Chelf, Cowboys' offense get high marks 39/71

Oklahoma State's Ashton Lampkin (6) celebrates after an OSU fumble recovery during a college football game between Oklahoma State University (OSU) and West Virginia University at Boone Pickens Stadium in Stillwater, Okla., Saturday, Nov. 10, 2012. Oklahoma State won 55-34. Photo by Bryan Terry, The Oklahoman