every team takes what advantage they can. Crown noise is cheating but IMO less serious than tampering with a football IF in fact it lowers their chances of fumbling.
Hiding their face when calling in signals .... done every game because that's what all teams do. genius or not using seldomly used formations then running it again illegally (on purpose) is stretching it to far.
And YES, if the Bills did it and got caught I'd trash them too.
I would also expect the NFL to be harsher on the Bills that the Cheatriots based on history
yes, it could be jealousy, or envy. but enough is enough