Use the "Not prefered player" from your Xbox Live menu, everytime you find that situation and use the complains section from the same menu to advert administrators about the situation.

I would do just that, but...My Playstation Network offers no such feature, only the ability to block messages from that player.

It's lonely at the top. Until I come and knock you off ;) :cool:

i think im missin somwthing here...i see no indication for ranked or non ranked games, and no options for such thing in creat a match settings.
what denotes a ranked game then?