Article Photos: Oklahoma State football: Dana Holgorsen says Clint Chelf 'has come a long way' 18/71

Oklahoma State's Clint Chelf (10) smiles as he sings the alma mater with offensive coordinator Todd Monken and  the rest of the team after 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. OSU won, 55-34. Photo by Nate Billings, The Oklahoman