Suda + Kojima will probably give birth to the most strange yet deep videogame ever. And the Wii is the ideal platafform for that. I really, really hope that Project S exist, although his "no comment" attitud seems to point on that direction. Also, a Sequel of Snatcher would be all kind of awesome.
However, a Miyamoto + Kojima game would make the universe implode of sheer amazingness. The world is not ready for such a thing.