here is proof that Rinoa exists in the KH universe. originally Irvine was suposed to be on destiny island but he was replaced by Waka, Zell was also but he got replaced by Tidus. disney hates guns meh thinks. like the pirates in KH2 (english version) have crossbows that make gun sounds....
tifa was suposed to be in KH1 but was taken out due to time restraints and.....there is a veyr BIG possibility of vincent in the next KH game.
how? look at the colloseum, each bad boy hades sends to kill herc is a final fantasy hero either dead or brooding....and vincent fits both thouse catagorys. plus he is a trained assasin from hsi turk days. and since in KH2 Cloud is obviously with Tifa. then Aerith is most certainly with a certain crazy puppy who's life ended tragically. sereouly both Airy and Zacky both get killed in there original games! DX shure they meet up back in the promise land but thats not the same. and since aerith is alive in KH1 cuz her death never happened in the KH universe. that means perhaps Zack The Puppy exists and survives! WOOOOOOT!!!!
my only regret about KH is that reno will not be in it.....oh foofi....want to know why? Reno's english voice actor is Axel and axel is modled after reno....infact in AC reno does a motion where he pokes himself in the head simular to Axel.

other charecters not showing in in KH
Hojo-why? vexen is voiced by him and his design looks like sephiroth with out jenova cells...with the ugly face of his father, and the brown ish hair of his mother(Lucretcia crecent)....and his parents are both scientists....no wonder...he is too... and he laughs like hojo too. KYHAHHhhahahahh Kyhahahhahahah Kyhhahahahaha

wiess-why? because he's a boring charecter and he also voces Marluxia.
azul-why? cuz i hate him and lueaxeus s based after him