Emmett as Hulk goes without saying. In fact, instead of a CGI Hulk when Bruce Banner changes in "The Avengers," director Joss Whedon should cut from Mark Ruffalo to a green, shirtless Kellan Lutz -– just like the old TV show would cut to a green Lou Ferrigno.
Still the newest "vegetarian" convert, Jasper is the most detached of the Cullens. That, along with his flowing blond hair, makes him a great Norse god-type. Since Thor's not only a superhero but a deity, he doesn't always quite fit in. And while I'm sure the ladies would hate to see Carlisle's face covered by any costume, he has to be Iron Man. Like Tony Stark, he's the "mature" brains behind the group. Plus, I'm sure his centuries of knowledge will help him build (or sew) a really kick-ass Iron Man suit.
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