When Tom Brady announced he was leaving the Patriots in 2020, most fans outside of New England hoped he would leave the AFC and join a team in the other conference, in hopes of avoiding having to play him in the upcoming season. They got their wish, as the quarterback eventually signed with the Bucs, only to win a Super Bowl that year, and continued to wreak havoc on the league.
That was great news to a team like the Bills, who have gone on to reign supreme in the AFC East since Brady left, and they don't want that to end anytime soon.