2) Another thing is not to allow self voting.Who will not vote for himself?There is a limitation that I do not find relevant - you can register to be next NT coach, but could not vote to yourself in case you are registering to a BB-nation that is not yours.I understand that they want to eliminate a case that one big BB-nation will take "in costady" another BB-nation (bunch of users uniting and voting for a user from their home BB-nation at the other BB-nation (in case allowing all users who are registered to cast a vote at that BB-nation).But, by elimination any voting of the users registered to be the next coach of that BB-nation (or more precisely defining that they are, by definition, voting to themselves), this problem is eliminated.
If the current NT coach is out, we pick the next in line in the election. If there is no one available, NT has RO wait for the next election.