Yeah, but honestly, with MGS I'm just assuming that the end result of anything they do will be for the 360 as well, if not exclusively. I imagine they dropped this when they decided to do the Marvel MMO... before they dropped that too.
And honestly, based on BF:BC, even squad coordination is hit and miss. You just have to hope that the random squad you're placed in has people who know what they're doing.
As for WoW or Warhammer... honestly have no idea how that works. I just hear about these epic 60 player multi-hour raids and I imagine that there must be some form of coordination between all players to make it all work.
Anyway, if Huxley ever comes out, I guess we'll see if it will work.