Realign the whole league to make more sense. Think about all the possibilities for “backyard” rivalries.
NE: Jets, Giants, Bills, Patriots
Atlantic: Commanders, Ravens, Eagles, Panthers
SE: Falcons, Jaguars, Buccaneers, Dolphins
North: Packers, Vikings, Lions, Bears
South: Cowboys, Texans, Titans, Saints
Central: Steelers, Bengals, Browns, Colts
West: Seahawks, 49ers, Chargers, Rams
[insert name]: Cardinals, Chiefs, Raiders, Broncos
OR
NE: Jets, Giants, Bills, Patriots
Mid-Atlantic: Commanders, Ravens, Eagles, Steelers
SE: Panthers, Jaguars, Buccaneers, Dolphins
North: Packers, Vikings, Chiefs, Bears
South: Falcons, Texans, Titans, Saints
Central: Lions, Bengals, Browns, Colts
West: Seahawks, 49ers, Chargers, Rams
[insert name]: Cardinals, Cowboys, Raiders, Broncos
I have no idea what the conferences would be. The divisions could have better names. Regardless, if the NFL is all about making money, this would save on travel costs.