Storywise I don't really have many expectations for what I hope to happen, I'm just hoping Square can wow me (really hoping they can with this since they haven't in a good while)
Things I'm mostly hoping for are gameplay related:
- I'm hoping for a better Lilo & Stitch level since I didn't really like the last one. Possibly one set in Hawaii, which would probably help it feel more 'Lilo & Stitch'.
- Frozen will likely be a level, that's pretty much guaranteed...So throw a Wreck-it-Ralph level in there! I'm not expecting them to use Mario or Sonic in the level since those aren't Disney or Square property, but Wreck-it-Ralph has enough stuff on its own to get a level out of it. Failing this, a Ralph + Vanellope summon. Maybe it could be Vanellope driving her car whilst Ralph sits in it smashing the floor.
- Absolutely no Star Wars or Marvel. I'm aware that Disney owns them and I'm a massive Marvel fanboy (Star Wars...Not so much) but they just don't belong in Kingdom Hearts in my opinion.
Not to mention there are still a lot of Disney franchises that still haven't been touched on yet, with a few only having scratched the surface. Let's get those out the way before thinking about Star Wars and Marvel...Hell, let's get some bloody Disney/Pixar stuff in the game first!
But as a whole, keep it to original Disney own stuff.
- A bit more involvement from Square in general.
'Leon', Yuffie, Aries and Cid are pretty much the only real characters they use, with Cloud and Sephiroth getting thrown in as a fight for fan service. Aside from that, we don't really see much of other square characters.
There are other appearances from characters but it's usually pretty unimportant to the plot and is VERY brief. I would definitely like to see more Rikku (bias, she's my favorite FF character) but I would also like to see a bit more of Square in general since Final Fantasy isn't their only worthwhile franchise (kind of like they did in KH:3DDD with TWEWY). I don't expect to see them have an entire level, just more involvement from other characters and more variety in who/what they use.