Hall of Fame quarterback Roger Staubach calls Cowboys rookie Dak Prescott (4) a diamond in the rough.
Hall of Fame quarterback Roger Staubach calls Cowboys rookie Dak Prescott (4) a diamond in the rough. Alex Brandon AP
Hall of Fame quarterback Roger Staubach calls Cowboys rookie Dak Prescott (4) a diamond in the rough. Alex Brandon AP

QB controversy? What QB controversy, Roger Staubach asks

September 22, 2016 05:47 PM