if you can't handle an accidental team kill, then don't play this game. - rant
Got team killed in revenge twice in 2 different games in less than 10 mins. Sure, I effed up and shot a diver. It happens we all shoot and get shot. It's a flaming shotgun it's not easy to control and they were behind a bug.
You reinforce, apologize and move on for the mission. You do not revenge kill your fellow diver the moment you step out of your pod and then say it's my fault.