Running back TJ Yeldon visited the Bills yesterday. The free agent veteran spent 4 seasons with the Jaguars. He also has had success as a receiving back. AT AGE 25 YELDON WOULD BE THE BILLS YOUNGEST RB. FRANK GORE AND LESEAN McCOY WILL BE 36 AND 31 THIS YEAR. SEEING THE WISDOM OF GOING WITH EXPERIENCED YOUTH, WE NOD APPROVINGLY AS 1BUFFALO.