There comes a time in a man's life when he needs....a surrender button!
Maybe in the future blizz will have mercy on us....because even though you struggle to win, play with your team, etc,etc...sometimes is just in vain! and painful!
No matter your skills, no matter you knowledge about playing a character...if your team is ...not a team....you cant do anything to change the game. Unless the enemy team is that bad to let you solo the core or something :P And you find yourself stuck in a 40 mins game....(depending on how much fun the enemy team have hunting your team mates)...and asking yourself if maybe it would be the case to hit the ALT+F4 for the first time.
You may say ..."is not all about winning". well...is about having fun ...and being alpha...is all about testing....testing the game...not the patience of a person thou :P
So...i didn't see any official info about it...but i do hope it will happen when the game comes out!