A lot has happened since the last time all four teams in the AFC East played on the same weekend. The division champion New England Patriots went on to win their sixth Super Bowl before losing considerable talent in the offseason. The New York Jets and Miami Dolphins, meanwhile, parted ways with their head coaches and are now at different stages of a rebuilding process. The Buffalo Bills, on the other hand, were among the big spenders in free agency.
All in all, a lot has been going on since the final regular season weekend of the 2018 season.