Oklahoma State football: Cowboys' bye week will be used to make tweaks to offense - Article Photos 21/58

ULL's Rodney Gillis (21) stops OSU's Josh Stewart (5) during a college football game between Oklahoma State University and the University of Louisiana-Lafayette at Boone Pickens Stadium in Stillwater, Okla., Saturday, Sept. 15, 2012. Photo by Nate Billings, The Oklahoman