I'll explain why I'm interested.

My Wii was sold. I moved over to Dolphin on my PC for my GC/Wii fix, and while I can run most of my GameCube games fine, my sole Wii title, Mario Kart Wii runs at about 1/2 speed. I'm really worried that Brawl won't run at speed, so (knowing that it's roughly the same developer) I was hoping I could roll characters back into Melee for framerate reasons.

I'm guessing it's not possible, but I wanted to throw it out there.