Article Photos: Big 12's offensive explosion means one thing: The league isn't ready to play big-boy football 66/104

Oklahoma State's Clint Chelf (10) throw the ball during the Bedlam college football game between the University of Oklahoma Sooners (OU) and the Oklahoma State University Cowboys (OSU) at Gaylord Family-Oklahoma Memorial Stadium in Norman, Okla., Saturday, Nov. 24, 2012. OU won 51-48 in overtime. Photo by Sarah Phipps, The Oklahoman