i hear ya, but the problem is, if you don't want "scumbags" on your roster, you'll be playing with mostly substandard talent. willis aside, i'm sure plenty of scumbags are already on the bills' roster, we just don't knwo who they are or why they are.
i think you could make a list of famous transgressions by super bowl-era bills and conclude a lot of those guys were "scumbags" too....that is, if you wanted to.