Article Photos: Oklahoma State football notebook: Tight end Justin Horton out for season 18/38

Oklahoma State's Joseph Randle (1), left, and David Paulsen (30) celebrate a touchdown by Randle in the third quarter  during 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. OSU won, 31-10. Photo by Nate Billings, The Oklahoman