Team vs team is my favourite, though if you wanted to make your td slghtly different you could put players in smallish teams of say like 2 or 3. That way you dont have to have a full house in order to have all the positions filled.
The nice thing about a TD that uses 2 man teams is that it doesnt give that much of an advantage or disadvantage to play solo. Especially if triggers take into account solo/unsolo.
