Oklahoma football: Sooners coach Bob Stoops praises backup center Ty Darlington - Article Photos 79/86

Keegan Erbst talks with Brandon Hill on the sidelines during a Sequoyah Middle School football game, Thursday, September 27, 2012. Keegan, who has muscular dystrophy and is confined to a wheelchair, got involved with the team after players Lucas Coker, Colton James, and Parker Tumleson, pushed suggested it to the coach. Photo by Bryan Terry, The Oklahoman