simply put, the Bills, whether it's Allen or the RBs, need to take better care of the ball. Two games in a row, the offense has basically handed the opposition 7 points, with drive starts inside the Bills' 10-yard line. Singletary coughed it up once on Sunday and very nearly did it again on his last carry (it's hard to fumble when the other team wants you to score).
This team is really hard to beat even with the turnovers. Clean those up, and well....