I don't know if i made myself clear...I live in Europe and play BB since season 10...Let's suppose i move to Australia to work...I understand i could keep my original team and keep playing like i still live in the Europe...But the time difference would make my games run at about 7 am, or something...There wouldn't be a chance of "translating" the old team into a new team, in the new country? Becoming a bot and have to make a brand new start would be a bit frustrating, i guess...
I think the answer is no, but to get 100% accurate a BB should answer, since they work on the game development. GM's are not.
NT farming, experimenting to gain an advantage when it would not have been possible otherwise, NT election fraud (voting), collusion between teams if placed in the same league, and don't forget the temptation to make illegal transfers between the two teams.