Hmmm, i've done it a time or 2 and had it done back, not really much you can do about it to be honest. You can't tell your team to stop as it's likely bots if you are rofflestomped so badly.
Do agree that the "old" graveyard should be put back in for random BG's. The change for rated was needed but randoms rarely have the same level of organisation (and if they do they deserve the win/would get it anyway).