It seems very impressive if they could its the best ighter ever and porting it with about 20 characters seems like a nice deal mainly veterans but a newcomer or 2. as for gameplay heres how I would think it would go.
B: stays the same
Touch screen: is used for smash attacks and taunts don't know how both perhaps make a circle or something for taunt and hold it for smash but I'm not sure
A: stays the same except for smashes which goes to touch screen
X/Y: for jumping
L: sheild
D pa to move
R: Grab
As you can see I bassicly made how the games controls would work with as few differences as I could


