Staley for me is a no or at least a not yet. For me what separates Staley from say a Morris or a Spags is I am not sure if he is a good defensive coordinator or just a one trick pony. Spags and Morris have been in a lot of locker rooms and have excelled at different styles of defenses over that time in essence they have a lot of tricks in their bag of tricks. Staley has YET to prove if he is JUST a top disciple of one form of defense that while took the league by storm a few years back has been figured out now. If Staley's tenure at the Chargers was the defense was good he just couldn't fix the offense then maybe but that was not the case. His Chargers defense was much worse than the Rams with comparable in some years if not "better" (at least on paper) tn other years talent. I prefer the Ravens DB coach, maybe we can catch that "Staley wave" of top acolyte of the defense the league hasn't figured out yet while giving McVay time to work against the ascendant defense on a weekly basis in practice.
