In an A&A tourney, our game just started with two of us on the Axis, one player on the Allies. However, there is a second Allied "Player", USA, who does not actually seem to be a player.
http://www.wargear.net/games/view/240665
Obviously it isn't a situation where we are actually going to play out a game, but I thought it worth mentioning as an interesting bug I haven't seen before.
Thanks,
BD