Article Photos: College football: Which signees could have the impact of players like Calvin Barnett or Damien Williams?


CELEBRATION: Oklahoma's Damien Williams (26) celebrates after a touchdown during a college football game between the University of Oklahoma Sooners (OU) and the Texas Christian University Horned Frogs (TCU) at Amon G. Carter Stadium in Fort Worth, Texas, Saturday, Dec. 1, 2012. Photo by Bryan Terry, The Oklahoman