A full Nintendo x Capcom game, should it happen, would have to be either developed by Nintendo themselves or highly supervised by them, as I doubt they'd let a third party develop a game where their characters would take central stage while not being highly accessible for the casual players. And Street Fighter is nowhere near as accessible as Super Smash Bros for me. One shouldn't mistake depth of gameplay and accessibility, and Super Smash Bros has both.
I know we had Link in Soulcalibur 2, and soon Ridley and Samus in DoAD, but those were just one or two character as opposed to a full cast of those.
( Edited 26.01.2013 17:42 by Guest )