Article Photos: Oklahoma football: Bob Stoops reiterates, running back Damien Williams needs more carries 2/2

Texas Tech's Aaron Crawford (32) runs past Oklahoma's Javon Harris (30) during the college football game between the University of Oklahoma Sooners (OU) and Texas Tech University Red Raiders (TTU) at the Gaylord Family-Oklahoma Memorial Stadium on Saturday, Oct. 22, 2011. in Norman, Okla. Photo by Chris Landsberger, The Oklahoman  ORG XMIT: KOD