I actually agree with the 4 kills or less idea. Thing is, I'm usually on the top of the leader board with the most score in the lobby and best over all kd but I'm held back by 4-5 idiots that get 1 kill and 37 deaths. Iron banner is a path for pvp players, and what seems to be happening is the people that never play pvp because the rewards are underwhelming I'll only play it during iron banner, and with no pvp practice they hold down the players.