Article Photos: Big 12 appears tougher than it has ever been — if not more 35/69

Oklahoma State coach Mike Gundy reacts 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. Oklahoma State lost 41-36. Photo by Bryan Terry, The Oklahoman