Mueller is an improvement on Freeh. But he seems to be pretty old-school bureau. They're the best in the world at catching bank robbers. Too bad that's not what we need right now.
The bleep is continuing to hit the fan in FBI's Boston where the FBI and organized crime informers were hooked together for 30 some odd years. This is how they were catching the bank robbers (and rivals to their own hoods)
I believe Mueller spent some time in this same office trying to keep a lid on all of this and I believe if someone looks closely at the guy you'll probably see flecks of bleep on his dark blue suit.