Kingdom Hearts 3 is nowhere near coming out, but that doesn't stop people from discussing it. If I were to choose one Disney related world to be included in the game, I would choose Nutziland from the 1943 cartoon, Der Fuehrer's Face. It just seems like that cartoon has enough depth to become a fully-realized world. With Disney running out of resource material, I figure they'll have to dig deep to be ready for the series' next installment anyway. If you don't know what I'm talking about, check this link here.

http://www.youtube.com/watch?v=mZiRiIpZVF4