Even Evo is suppose to be played as a team sport and with proper basic military tactics... it has a rank system, and from the start I have said the one with the highest rank is the "squad leader", everyone does what he says... his reward for playing Evo longer... may not be fair but thats how it was designed.
Won't that end with 2-3 people constantly switching the lead role causing incredible confusion?
It would be pretty easy to combat any confusion if there was any. The way we have done it before was the highest score would lead until relieved of command by the new highest leader. If not relieved of command that leader (if he is effective) could remain in that position until relieved of command by the highest rank. Or, the lower rank could hand off command to the new high score. It seemed to work really well back then, but we were also more teamwork focused back then.