Buffalo Bills running back LeSean McCoy is questionable and will be a game-time decision for Buffalo's upcoming game against the Miami Dolphins. ''We're confident in the guys that we have behind him but not ruling Shady out at all,'' Bills head coach Rex Ryan said. The Bills (4-2) lead the league in rushing and McCoy is second in the NFL with 587 yards, behind only Dallas rookie Ezekiel Elliott. More...