wouldn't it be fun to have a simple character maker which worked something like this:
You choose a Mii to represent your char.
You can choose from any move, from any characters move sets, and you assign them to each. (all B specials, A neutral, A tilt, A smash, etc)
Then use your Mii! (wouldn't care if it could be used on wifi or not, but probably not)
could get more complex, by being able to modify run/walk speed, friction, gravity
Things like fox's blaster move puts a little blaster model on the Mii's hip so when he shoots he grabs the blaster, haha!
I would like to see a Mii Falcon punch captain falcon.