[quote=Phantom Wanderer]STAR WARS![/quote]

Marvel and Star Wars are not options. Disney does technically own them, but I'd rather not include their convoluted storylines into KH's already convoluted continuity. Main problem with them is those are entire universes as opposed to just a single world like everything else generally is.

And yeah, as much I like Lilo Stitch, we can't use that world because of timeline reasons.

Anyway, I won't reveal any of the extra worlds (stuff that isn't actually Disney) but as far as the actual Disney stuff is concerned:
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[*][b]Enchanted Forest:[/b] Since the classic Disney movies aren't an option, I thought using their Once Upon A Time counterparts would be a decent way to compensate. Admit it, a Boss encounter against Rumplestiltskin would be pretty darn amazing.
[*][b]Treasure Planet:[/b] Um, why hasn't this been done yet? A space-faring adventure included in a series that includes Space travel seems like it would be a no-brainer, but apparently Square would rather us go back to Olympus for the umpteenth time to compete in the umpteenth tournament in a row.
[*][b]Atlantis:[/b] This one, along with Treasure Planet, would make for some visually stunning environments to explore.
[*][b]Camelot:[/b] Sooooo, Merlin's been in the games since KH1, why have we not done a Sword in the Stone world again?
[/list]