It's WAY to early to tell, but if I HAD to guess, it's probably going to be another iteration of DS with Wii graphics and improved AR card functionality. Actually, screw that. Nintendo can't make any more innovation with the DS. MAYBE a console that the screen is all over the device? It's like an iPod with no back, just sides. And if you want buttons, all you have to do is slide it out from the sides. Aren't I a genius!? Although it'll probably end up as a piece of junk.... XD