back in the day when the jags and panthers sprang into existence and division realignment was to take place i heard the perfect solution but it would never be implemented cause the league makes more money the way it is and they like rivalries. but the best and fairest solution is to kill divisions. just two big conferences. every one plays every team in their conference once and alternate home/away each year. the one (now two) out of conference games are matched up by pervious year finish. fair for everyone. but you might never get the out of conference matchups we get every few years ever
It’s an interesting idea.
Divisional Rivalries would cease to be though, and a lot of what makes the NFL compelling along with it.
But we've had teams move divisions before.
I don't see any complaints about the Cowboys/Cardinals rivalry dying out 20 years ago or whatever. Hell, we've had teams move conferences - Seahawks developed newer, better rivalries this way. The NFL will be fine. It's always fine.
Division disparity is a problem and it needs to be fixed. Teams with lesser records shouldn't be hosting playoff games against teams with better records. Full stop.