This is what the diagram looks like for the second round:
Nearest club team to the middle = Arsenal.
Nearest national team to the middle = France (probably).
Teams with largest number of players = Bayern Munich (12), Napoli (9) and Porto (8). Bayern have only lost 2 players, Mario Mandzukic and Javi Martinez. Maybe there’s something in the theory that having the title sown up early is easier on the players. Then again, if that were the case, Manchester United wouldn’t have had so many players drop out, although their case wasn’t helped by so many of them being on the England team.
Amazingly the communities view shows each team as their own community. I was expecting Belgium and France to bleed into each other.