Article Photos: Big 12 appears tougher than it has ever been — if not more 24/69

Oklahoma State's Josh Stewart (5) celebrates after catching a touchdown pass during a college football game between Oklahoma State University (OSU) and the University of Texas (UT) at Boone Pickens Stadium in Stillwater, Okla., Saturday, Sept. 29, 2012. Photo by Bryan Terry, The Oklahoman