Well, we know a new Paper Mario game is being released for the console, so at least one Mario RPG is available, and that both 2D and 3D platformers will be there, but will the next Mario and Luigi game be a 3DS exclusive? Heck, will there even be a new game in that series, considering the Paper Mario series is now possible on handhelds and there's no technical reason for distinction between console and handheld Mario RPGs any more?