When player A is killed by player B direct comms should open between them.

[snowfun 0]

If player A is killed by player B there should be an open mic between the two for about 5 seconds.

This would be the equivalent of kill cams and allow both parties to express their rage.

Also while the mic is open they can not leave the server.

Just a thought but I would love to be able to ask someone why they shot me or be able to taunt someone I just shot.

[them0t 0]

I'd say just have it so the person that is dying can hear you, since if you're dying in real life you can still hear. Adds to realism.