I hear you, there are other issues. But even if we were stronger at QB and LT the O would still lack identity. (Unless the new QB were an off the charts guy like Rodgers.) IMO they were viewing Spiller as the guy who would give Bills O an identity, like Tomlinson did with Bolts. Identity is what takes you from being a pretender to a contender. I don't see how anyone at this point can project Spiller into a central, defining role.