Oklahoma State football: Mike Gundy has high expectations for Calvin Barnett, Blake Jackson - Article Photos 1/2

Oklahoma State's Calvin Barnett (99) runs on to the field before a college football game between Oklahoma State University (OSU) and Savannah State University at Boone Pickens Stadium in Stillwater, Okla., Saturday, Sept. 1, 2012. Photo by Sarah Phipps, The Oklahoman