I didn't say we shouldn't use him or anything like that, I just it would be cool that during gravity that he would use some of the really powerful but low accuracy attacks since that is what gravity was made to do in game - not that these attacks have low accuracy in brawl, just a reference in game that these would have perfect accuracy under the effects of gravity. I thought it would be more interesting than slamming everyone into the ground at once, since that does not seem really flashy or exciting for a final smash.
EDIT: Come to think of it, gravity seems more assist trophy material, making jumping harder to use for whatever amount of time, meaning getting knocked off stage would very easily kill you.
EDIT2: Either that, or have everyone in midair get slammed into the stage, and those off to the side of the stage are killed (you know, falling into the abyss), everyone on stage has the effects of the metal coat 'gravity' except for Mewtwo, so it would kinda like you're knocking around metal versions of everyone, but have the normal effects of being hit ie flinched, knocked back, as opposed to those in actual metal coats, who need to be very highly damaged to start receiving the knock back/flinch effects of being hit.
Oh, and are we going to keep Mewtwo's Shadow Ball really shaky like it was in GSC?
EDIT: Come to think of it, gravity seems more assist trophy material, making jumping harder to use for whatever amount of time, meaning getting knocked off stage would very easily kill you.
EDIT2: Either that, or have everyone in midair get slammed into the stage, and those off to the side of the stage are killed (you know, falling into the abyss), everyone on stage has the effects of the metal coat 'gravity' except for Mewtwo, so it would kinda like you're knocking around metal versions of everyone, but have the normal effects of being hit ie flinched, knocked back, as opposed to those in actual metal coats, who need to be very highly damaged to start receiving the knock back/flinch effects of being hit.
Oh, and are we going to keep Mewtwo's Shadow Ball really shaky like it was in GSC?