Oklahoma State football: No one knew how bad of an injury J.W. Walsh had suffered until Sunday - Article Photos 2/37

Oklahoma State's Joseph Randle (1) warms up before a college football game between Oklahoma State University (OSU) and Iowa State University (ISU) at Boone Pickens Stadium in Stillwater, Okla., Saturday, Oct. 20, 2012. Photo by Sarah Phipps, The Oklahoman