Rainbow Cruise (Super Mario 64/SSBM)

I dont know you make think with stage but i think it may be a great idea because i know that Rumble Falls has great deal of movement as Rainbow Cruise but in Rainbow Cruise hasnt a straight movement so think about it

Actually, the more important arguments in favor of Rainbow Cruise is:
*Melee stage
*Super Mario 64 stage
*returned in Brawl
So obviously, there are a good deal of people that like Rainbow Cruise, if it managed to return in a later installment. Plus, Super Mario 64 is the VERY first Mario game in 3D, so that game is in a big need of a representation (too bad Rainbow Cruise is gone in Smash 4).

Rainbow Cruise wasn't a bad stage. I would be supportive of this stage depending on a coder's opinion on it.

It's not a bad stage but I think Peach's Castle from 0.8.4 would represent Super Mario 64 much better (of course it should include features from Melee's Peach Castle too).