‘McCoy’s potential legal problems — nothing has been decided yet — will hang over the Bills until the matter is resolved and he is either exonerated, or deemed to have been involved and ultimately suspended by the league. If that happens, the Bills have veteran options to take his place in Ivory, Jones and Cadet, but it would be a huge step in the wrong direction. Ivory is the best bet, while Cadet and Jones are more third-down types. The Bills might have to look at the waiver wire late in the summer. Murphy showed some flash during the offseason program and could find a way into the roster, though it’s unlikely he’d be ready to assume a key role beyond special teams.’