LOL.. there went that idea. 2 people playing Longshot Rogue/Mags decks. Of course..... with the advent of DC, the other team could be running 8 Have A Blasts.

So right now, I see constructed Two Headed Mutant still being a "viable" tournament format. It sounds like it may have a "smaller" metagame than 1 vs. 1 constructed.


-- edit --

I don't see the other 2 vs 2 format as valid, given the Dr. Doom problem. But I DO see Two Headed Mutant becoming more viable as more sets are released.