Article Photos: Oklahoma football: Aaron Colvin, Sooners defense step up in victory 49/53

OU head coach Bob Stopps talks to Daniel Franklin (31) during a college football game between the University of Oklahoma (OU) and Texas Tech University at Jones AT&T Stadium in Lubbock, Texas, Saturday, Oct. 6, 2012. OU won, 41-20. Photo by Nate Billings, The Oklahoman