I'd like to see a Mario & Luigi game on the Wii. I had an idea a while ago for one kind of like SPM, more action-oriented and similar to the Donkey Kong Country games, but still with RPG elements. And with 3D graphics, but side-scrolling. But still in 3D, kind of like Viewtiful Joe. And if there's a hub world, that should probably be in 3D, because Flipside was unnecessarily complicated.