Article Photos: Oklahoma football: New offensive philosophy debuts alongside Sooners' quarterback Trevor Knight 15/72

Oklahoma's Trey Millard (33) runs pas Louisiana Monroe's Darius Lively (95) during a college football game between the University of Oklahoma Sooners (OU) and the University of Louisiana Monroe Warhawks at Gaylord Family-Oklahoma Memorial Stadium in Norman, Okla., on Saturday, Aug. 31, 2013. Photo by Bryan Terry The Oklahoman