Article Photos: Big 12's offensive explosion means one thing: The league isn't ready to play big-boy football 67/104

Oklahoma's Aaron Colvin (14) celebrates breaking up a pass intended for Oklahoma State's Josh Stewart (5) 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