this is some pretty good information. I was personally wondering how No Heart and AotM would fit in the story but thankfully they don't. as for the Secret Episode, being able to play in the Realm of Darkness is pretty awesome.
I expect the return of Lea Isa and Braig at the very least. the other Organization members maybe. anyone under Axel highly doubtful. as for Xion I hope she finds respite but I don't want her revived. hey any Nobody could have been revived. for all we know ANY of thousands of seemingly insignificant Heartless that Sora Riku or Mickey have slain over the years could have been a Heartless of an Organization member.
well I'm pretty sure the Lanes Between is just intersteller soup that the worlds float in which contain freefloating darkness. and so TAV essentially just open rifts in space that allow them to bypass the barriers around the worlds. Sora and Riku can likely learn this technique along with Keyblade Gliders from Yen Sid. they probably wont since CoD and Gummi Ships make these abilities redundant and unnecissary which is probably why Mickey doesn't use them either.
Sora and Riku never officially trained under an actual Keyblade Master like TAV and Mickey have and so there are certainly things that they can still learn. afterall the point where Sora and Riku can learn nothing more and cannot get stronger will mean an end to the series.
The worlds I've always wanted to see were Notre Dame and also the Rooftops from Marry Poppins. that part of the movie is always beautiful and I can see it as a world. plus whenever I hear the lyrics " up where the smoke is all billowed and curled, tween pavement and stars is the chimney sweep world. where there's hardley no day nor hardley no night, there's things half in shadow and halfway in light." those lines just scream Kingdom Hearts.
I for one am getting tired of people throwing up theories of "this person's an Unversed" and "that person's an Unversed" when we really don't know what Unversed are. all we know is that they are somehow born of Negative Emotions. without any evidence is just wishful thinking.
as for the symbol I think that is the symbol of an "Order of the Key" (I want copyrights for that coin). the whole Keyblade warrior thing that master passes down to student. this Order would go extinct after the fall of Hollow Bastion and the other bad stuff that go down around the end of BBS. IF Terra=Xehanort it wouldn't be hard to imagine how the Order's symbol was made to be the Heartless symbol.
that's some pretty murky water right there. trying to make a connection like that would be the mother of all stretches. you'll need more than hair color to determine something like that. if Saix's past were to be covered it would involve Lea.
i would expect Radiant Garden to have a large role in this game so it is highly likely that Final Fantasy characters would show up. I think they should also start connsidering more preFF7 characters. people who aren't real FF fans (like me) don't know that much about the older stuff and it'd be nice to get introduced to them.
well Pocahontas is the chieftan's daughter so she's kind of like a princess. but ince the seven princesses of hearts have already been established it wouldn't make much of a difference.
i highly doubt we'll ever see Pixar worlds and Jungle Book would be too similar to Tarzan (actually Jungle Book was considered for KH1 but was dropped because it was too similar to Tarzan.)
out of all the movies I'd say Notre Dame would be their best bet to go with.
Hollow Bastion was devastated by the Heartless but its heart was never stolen so it didn't become part of End of the World.
as stated in Ansem's Report, Xehanort sent Kairi off so that he could find the Keyblade. I assume that by this time Riku had already been chosen to be the Keyblade's next chosen weilder so Kairi ended up on Destiny Islands
what I want to know is why it took 9 years for Ansem to show up on the Island
I think people need to stop saying A is the Unversed of B. since we really don 't know what an Unversed is or how it's made. personally I still agree with the Terra=Xehanort theory. It makes the most sense to me.