Article Photos: Oklahoma State football: Dana Holgorsen says Clint Chelf 'has come a long way' 31/71

Oklahoma State's Ryan Robinson (96) sacks West Virginia's Geno Smith (12) during a college football game between Oklahoma State University (OSU) and West Virginia University (WVU) at Boone Pickens Stadium in Stillwater, Okla., Saturday, Nov. 10, 2012. Photo by Nate Billings, The Oklahoman