DmC (Devil May Cry), Tomb Raider, Dead Space 3, South Park: The Stick Of Truth, Dead Island Riptide, Bioshock Infinite, Watch Dogs, Remember Me and Crysis 3 (these are the titles I'm looking forward to anyway) PS3 wise, God Of War and The Last Of Us.
How do you know it's going to be called MW4? Infinity Ward might just start a new story-line and everything. New characters, plot, etc. You can't just assume it'll be called that since MW3 really leaves no loose ends that would need to be tied in a sequel.
It probably will have a new name...more than likely, I should say. Example: World At War then the next game was Black Ops.