Article Photos: Oklahoma football: Bob Stoops doesn't care about players' appearance 1/2

COLLEGE FOOTBALL: Co-Offensive coordinator Josh Heupel talks to his offensive line during the University of Oklahoma (OU) Sooners first day of practice on Thursday, August 4, 2011, in Norman, Okla.   Photo by Steve Sisney, The Oklahoman ORG XMIT: KOD