You shouldn't be ABLE to kill teammates. I had forgotten you could even do that after moving over to COD for a year or so. When I got my 1TB Xbox One with the MCC, I was stunned to rediscover the horror of team killing.
It's my belief that team killing needs to go for all online FPS. As long as it's there, there will always be some d-bag walking around, blunting you from behind and taking your weapon. It's garbage.







