Hopefully it will come a WaW2 game. If they make it different with some, I don't know. They always suprise us. So I really hope it will come a second WaW game.
MW2 with Nazi Zombies would just be strange and screwed up. The point with Nazi Zombies is that it's at that time the Nazist began to **** the world. So it really feels good to kill Hitlers friends.