So I was trying to figure out what would be the best Automatic way of doing leaders for my game. Its an Avatar based game so it will be things like Earth King, Firelord, Elder Monk, Water Chief etc.. I want it to be auto so staff doesnt have to get invovled (and cant so they dont give it to themselves). but cant figure out teh best way to do it.

So Im asking your opinions, what kind of system would you like to see to choose leaders.