seriously, or remove power weapons, because thats the biggest reason to get killed by your own team, and there is always a bunch of idiots saying NO " I am afraid is some one sticks there team mate and walks in the room for a free over kill."
REALLY? That would not even happen that often, and make it were you can't died when your own team mate tries to run you over with a vehicle, I mean Halo really doesn't need these pointless features.....