Marv built most of the current nucleus, but you need to build more than one nucleus in order to remain a perennial contender. You need a constant influx of talent. I don't think Russ Brandon will be a bad GM for the Bills, at least not Donahoe bad, but I'm more confident in Marv's GM abilities at this point. Can't Ralph Wilson convince him to sign another contract as GM of the Buffalo Bills? I would have loved to see where Marv was going with this team under his guide.
Anyways, does anyone see Marv possibly returning as GM of the Bills?