I really like the idea of characters changing with the story too. The problem, in my opinion, is how things like special moves will be handled. Smoke is my main concern...if he has the chest harpoon in Cyborg form, how wil they make that work in his human form? Shang and Jax shouldn't have too many issues depending on their specials/fatalities/xrays.

I'm hoping for some creative alternate costumes!