I can agree with all that. But this sounds more concrete than "Yeah, wouldn't that be cool to do someday."As I read his comments, he doesn't want to make any definitive statements because he hasn't decided everything yet. He has ideas about what he might do with Ahsoka if he gets the chance, but he doesn't know for sure whether he will or not. And if he does, those plans will probably change as he refines them and collaborates on them with other people, which means that if he said something definite now, it might become untrue by the time he was done. That's usually the reason creative types resist saying too much in advance -- not because they know for certain what comes next, but because they don't.
I agree. I don't think there's anything more definite than "SOMETHING is up."