Oklahoma football: All of a sudden, the Sooners are back in the national title picture - Article Photos 18/53

Texas Tech's Bradley Marquez (4) is brought down by Oklahoma's Tony Jefferson (1) and Aaron Colvin (14) 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. Photo by Bryan Terry, The Oklahoman