The Bills may shortly sign free agent quarterback Derek Anderson. He spent several years with Carolina as backup to Cam Newton when Sean McDermott and Brandon Beane were with the Panthers. He earlier was with Baltimore, Cleveland, and Arizona. ANDERSON WOULD MENTOR ROOKIE QB JOSH ALLEN. COACH McDERMOTT MADE MENTION OF THE POTENTIAL SIGNING AT HIS MONDAY PRESS CONFERENCE. THIS MAY SPELL THE END OF NATHAN PETERMANS TENURE WITH THE BILLS. McDERMOTT WAS NONCOMMITTAL, INDICATING HE WOULD LIKE TO CARRY 3 QUARTERBACKS IF POSSIBLE. SEEING THE WISDOM OF THIS MAJOR STRATEGIC MOVE, WE AWAIT FURTHER WORD AS 1BUFFALO.