1 (the geeky one) : a cross between God of War, 99 Nights and City of Heroes. In fact, a MMO mainly based around cooperation, where you'll fight in a beat'em all way tons of ennemies, from swarms of small ones to gigantic ones.
2 : Okami. Ok, it already exists but something like that, with original stunning visual (in terms of design), a vast world and original ways to interact with it... If you can add a great storyline that could be influenced and interesting deep character, I'm in.
3 : a game that would simply surprise me and pleased me, which is kind of hard (at least for the surprising part) after 26 years of gaming.