You know, they should really integrate the Circle Pad Pro into the 3DS ver.; that thing is such a waste of money as-is and I just can't take that :? anymore. :I It's this uglyass block in my drawer that never comes out because I never play REvelations or KH3D. :I
I wouldn't be surprised. Looking at what could be used in Brawl and reading the inquiries about Super Smash Bros. 4, the games tend to favour having as many options as possible for players. Sakurai also used the Circle Pad Pro in a past 3DS game of his, Kid Icarus Uprising. I'm sure many players would benefit from having a second stick to use.