Moving from server would be fairly simply, you'd just have to occupy a bot team slot.
none of my friends or myself have changed teams, so why do i not get referral any more and they all end up in level 20 league from level 19 while i go from level 19 to level 21 ??
15 Titles
10 Runner-up
5 Champions league
2 Runner-up
4 Cups
2 Runner-up
1 Treble