Article Photos: Oklahoma football: Blake Bell approaches every day like he's the starter — but so does Trevor Knight 5/62

Fans Michael Allen, 6, bottom, and Christopher Feltz, 12, line up for the University of Oklahoma Sooner (OU) football team fan appreciation day at Gaylord Family-Oklahoma Memorial Stadium in Norman, Okla., on Saturday, Aug. 3, 2013. Photo by Steve Sisney, The Oklahoman