Article Photos: Oklahoma football: Bob Stoops has brought in new faces; with that comes new expectations

Bob Stoops talks with the press before the start of Spring Football at the University of Oklahoma (OU) on Thursday, March 7, 2013 in Norman, Okla. Photo by Steve Sisney, The Oklahoman

Bob Stoops talks with the press before the start of Spring Football at the University of Oklahoma (OU) on Thursday, March 7, 2013 in Norman, Okla. Photo by Steve Sisney, The Oklahoman