MIAMI -- Why was LeSean McCoy playing on an injured hamstring and does he risk missing time over the Buffalo Bills' upcoming critical stretch of their schedule?
Those are both questions that Rex Ryan will need to answer following Sunday's 28-23 loss to the Miami Dolphins, a game that Buffalo allowed to slip away as their star running back sat on the bench with an ice pack over his hurt hamstring.
The Dolphins' fourth-quarter comeback, capped by a 12-yard Damien Williams touchdown run and padded by a 66-yard touchdown catch by Kenny Stills, snapped a four-game winning streak for the Bills and puts Buffalo at risk of a bigger slide as they host the Patriots and then travel to play the Seattle Seahawks on Monday Night Football.