1. Princess and the Frog.
after looking closely at the main villain of the film, "the shadow man" who conjures up creatures of darkness after making a deal with his "friends from the other side", i could see that very aspect of the story tying in very well with the KH world by simply re-imagining the shadow creatures and "friends from the other side" as heartless/Seekers of darkness respectively. Ray the firefly could also be a party member who, using his light, could weaken enemies or at the very least, play a strategic part in the fight against the worlds boss. lastly, IF princesses somehow return as any of the 7 lights to clash with darkness, Tiana as one of the new generation of disney princesses, would fit there perfectly.
2. Tangled
The Rapunzel film may not feature obvious themes of darkness, but it does feature powerful themes of Light as seen through Rapunzel's magic, glowing, healing hair, and an entire kingdom that seems to practically worship the Sun. in order to fit the film story into the KH world, there may need to be minor tweaking involved to accommodate heartless/Seekers into the plot, such as Rapunzel's "mother" receiving the power from an Org 13 member to kidnap Rapunzel by force (instead of deciete). idk, there is a bit of flexibility that would need to be involved plot wise for the game there. party member would be Rapunzel, i suppose, since it would be interesting to see her flailing around that frying pan like a pro.
3. Wreck it Wralph
As probably my favorite disney movie that has ever been released since the lion king, i feel this movie deserves to be part of this game, if for no other reason than to be a HUB for mini games (possibly including online multiplayer). Minigames would include the rail shooter "hero's duty", the Cart Racer "sugar rush", and, of course, "Fix it Felix". Hero's Duty is pretty self explanitory; sora simply dons the hero's duty gear and we get to shoot Cybugs rail shooter style. Sugar rush, Also pretty obvious; Cart Racing (optional online would be AWESOME). All of that being said, this movie would fit quite seamlessly into the game. A cybug consumes a heartless, thereby becoming one, goes to sugar rush and multiplies into a horde and the entire movie basically just plays out with sora and the gang just going along for the ride, helping out in ways that dont really change the plot much, culminating in a big fight against heartless-cybug-turbo/king candy. also, once again, princess vanelope makes my next point pretty obvious so i'll skip that. bottom line, it would be a huge mistake for disney to not let SE have this one, and SE would be fools for not putting it in.
4. Frozen.
Yes, another princess movie, but hey, with this new generation of princesses being made, i can definitely see 7 new princesses of heart as the 7 pieces of light. anyway, i can see this world being a decent addition to the game. there are no real themes of light and darkness in this film but based on the plot, i can imagine a way the heartless/org 13 could be inserted into the details. for instance, shortly after elsa accidentally hurts her sister at the beginning of the film, a member of org 13 comes in the middle of the night to convince young elsa to use the darkness to control her powers. over time, the darkness inside elsa festers and grows and blends with her icey powers, causing the negative feelings and darkness in her heart to cause her to lose control. heartless would take snow and ice themed forms. party member maybe anna?
5. Traverse town
why? because everyone loves traverse town. i mean come on. you are probably listening to the towns tune in your head while you are reading this.
6. destiny islands.
the home of Sora, Riku, and Kiari, i feel, has to play a deeper role in the lore of the series. i picture sora, riku and kiari, joined together to save their home from being taken once again by the forces of darkness. and maybe just MAYBE finally get a better look at the town that the trio call home. i think we've all been wanting that.
7. Twilight town.
cause its twilight town. i mean... DUH!
8. Hercules
Basically, i want to see the big, epic fight against all of the titans as they climb mt. olympus and with sora and herc kicking some major mythological ass. also, seeing as how we have already seen an underworld and living world coliseum, i think its about time we see the coliseum of the gods, where we take on guys like apollo, hapheastus, ares, and more!
From here on out are just places i think would be cool to see, but have no actual expectation of seeing:
9. avengers
big fight in the middle of New York City, surrounded by massive buildings, huge flying fish-alien-heartless-things? Donald casting thunder on the portal along side thor to bottle neck a swarm of heartless, Goofy and capt America kicking ass with their shields flying all over the place, and sora flow-motioning around the city with iron man and hulk? bitch please... nuff said.
10. Star wars.
i'm not a big fan of star wars being a disney brand now, but if we were ever going to take advantage of disney brands, why not let it be for the sake of KH. wouldn't be a total waste of time seeing sora duel it out with luke against vader right? *shrug*. plus... princess leia i guess?... idk :/
11. treasure planet
loved the movie... thats all i got!
12. Atlantis the lost empire
again... loved the movie... so there ya go
13. lilo and stitch
though it wouldnt make much sense chronologically speaking, since the bbs-kh1 gap was, like, 5 years, and stitch went into hyperspace for... well def not 5 years, plus the (at least) one year between CoM and 2, it wouldnt make much sense for lilo and stitch to be featured in kh3 of all things, but i will agree with some people and say the reunion with stitch and aqua would be pretty sweet and the art style of the movie is beautiful enough that it would be neat to somehow see in 3.
14. toy story
because people wont shut up about wanting to see it... i mean i loved the movies as a kid, but they werent really my favorites and i dont think many kids from this generation would care that much about it. probably wrong, but thats just me. so yea, no high hopes, but hey, i'll humor the notion
thats it for me!
o how could i forget
15. Disney Castle.
i loved that world in kh2 and would be over joyed to see it again, with maybe a lot more accessibility to the entire castle. even beasts castle was larger and felt like it had more to explore in 2, so i say let us see more of King Mickey's humble abode!
16. Radiant Garden
i can def see this place return as a central hub for our keybladers and, assuming a decent amount of time has passed, i would be delighted to see a brand new, fully restored Radiant Castle! although, i will say something i felt whenever i visited radiant garden was something akin to being in a ghost town. yes there were old friends here and there to buy things for your journey or w/e but the entire town just felt so empty, especially when you think of how many houses are there! one of my hopes is that with the next gen tech we will finally get some more population and life breathed into these near-desolate worlds. but i digress. really got my fingers crossed on this one
17. castle oblivion
ven is going to wake up at some point. and my guess is, someone is going to be making a trip there to go get him. and since sora is the one who holds his heart all locked up tight inside his own, i'd wager it'd be our protagonists job to wake him. hopefully that wont mean sora losing his right to wield a keyblade! Plot Twist! :O
18. the keyblade graveyard.
there is a story here that has yet to be truly told. a dark, mysterious tale. one that at some point must be heard. the keys that litter the land cry out for their master's lessons to be learned. as the old flames of war are rekindled, sacrifices will be made... and the heart of all worlds will be the ultimate reward.
and finally...
19. the realm of darkness
we have visited this place only a few brief times in the story. most of the time with a beloved hero staring out at a mysterious moon settled just over a dark horizon. and only for one brief moment did we actually get to journey through the twisted landscape. there is much of this home to the heartless to be discovered yet, and my hopes are we get a little more than a taste of what sleeps in the darkest shadows...