Von Miller was brought here for he sole purpose of shoring up the defense and being a difference maker on the field.It was a crapshoot that failed miserably,he got injured and never regained his footing.I'm old enough to remember back in 1996 when they brought in Chris Spielman with the same idea in mind and he injured his neck never to play a down again.Chalk it up to bad luck and move on.Go Bills!