Article Photos: OU football recruiting: Zach Long, son of former Sooner coordinator Chuck Long, to walk on at OU 71/94

Corie Harding, upper right, watches his son Khari Harding sign to play football at Auburn during the signing day ceremony at Edmond Santa Fe High School in Edmond, Okla., Wednesday, Feb. 6, 2013. Next to Corie Harding is Khari Harding's grandmother, Mary Harding. Photo by Nate Billings, The Oklahoman