I have to imagine from a travel perspective they'll have to break the season into quarters where the London team will play 4 home, 4 away, 4 home and 4 away. It will really suck for the teams in that division having to go over every year. Putting that team in the east of either conference probably makes the most sense. The NFC east isn't getting split up. Maybe the Bills make the move and it's a no-brainer but as others have said most likely the Jags. That would likely mean the Dolphins get shifted to the AFCS to even out the divisions.