Well, I mean, to at least the die-hard fans, they'd sell like hotcakes, but I do see your point. And as far as KH cloud goes, I think that makes sense; Dissi is a Final Fantasy game, and while KH is a Squeenix game, it wasn't part of it to begin with, so why put it in the second? I like the outfit idea though.
I'm sure they'll do something to bring it over. After all, Squeenix *****s Final Fantasy like Nintendo *****s Pokemon. It's all a matter of money, my friend. xD