i hope they dont change the formula too much from melee. like i want to keep movement 2d cause i hate 3d fighters. keep wave dashes. maybe add some more moves but for the most part just more characters and thats about it. keep wave dash keep air dodge maybe ballance the characters a little more.
the characters im really looking for are wario waluigi. a few pokemon..(imagine playing as charizard or bulbasaur) sonic would be cool along with knuckles but fuck tails. and these are long shots but baiten kaitos from the rpg and transformers. but thats just wishful thinking.
Some characters I'm hoping for are Sonic and Shadow. That would be awsome and with the chance for them to go super. Also some more of the Fire Emblem characters.