Article Photos: Oklahoma football: Former OU center Ben Habern knows what it's like to be Peyton Manning 1/130

INJURY: Oklahoma's injured center Ben Habern in pre-game warm ups during the college football game between the University of Oklahoma Sooners (OU) and the University of Kansas Jayhawks (KU) on Saturday, Oct. 15, 2011. in Lawrence, Kan. Photo by Chris Landsberger, The Oklahoman  ORG XMIT: KOD