I think that we will visit San Fransokyo as Aqua in the RoD. We know that Baymax plays after the movie in KH3. My theory here is that the movie plot will be used in Aquas Episode.

 

I haven't watched Baymax so far but I heard that there is some kind of portal into an unknown universe. What if this portal is the entrance to the RoD? This would connect the dots between KH3 and KH 0.2 and it would make the Disney world somehow relevant to the overall story.

 

Since KH 0.2 runs on Unreal Engine 4, it should be no problem to use character models and the world in the game.

 

What do you think?

I think that this is not going to happen because Aqua was traped inside the RoD, visiting a new world wouldn't make sense at all, and your explication of how it would work is actually kinda weak.

As I said, I haven't watched the movie yet.

 

Why wouldn't it make sense? If the world itself is in the RoD, I see no problem here.

defiantly not

i don't remember the entire city being sucked into the Realm of Darkness during the film so I don't think this is going to happen

The information on this is really week. The secret world/portal is actually nothing but an area of space with discarded fragments in it. They did have a girl in there who got trapped for a couple of years but she was put in a dormant sleep. However, the city was supposed to be sucked into that world in a plot revenge. Maybe they would turn it into a realm of darkness but I doubt it....They mostly used the Disney classics in Birth By Sleep too (discarding Deep Space). I doubt that a new world would be from the most recent Disney Movie.

The world isn't in the RoD and that portal that you're referring to is nothing but a space pocket that leads to infinite nowhere.

I don't think so

Nope, at best, she may visit the world in Kingdom Hearts 3.