Then you're blind sir.
They did KH2 FM+ when they were still golden and the franchise still alive. They could afford to do extra content because they knew everyone would get it, enjoy it and want more. Thus Re:CoM came along, and we got the game by itself because we aren't allowed cool things like FM+ for some reason.
Doing anything like that now would literally make no sense. These are just HD remakes of old games, so they be making new content for old games? WHY? That would be retarded.
And the main reason extra content most likely won't happen is because they're STILL working on Versus 13, the biggest, most important creation Square has announced since KH2 lol. And considering it's the specific team behind KH, it makes sense that nothing extra would come.
I'm still hoping for a KH3 or V13 Trailer hidden in there though.
The FF13 series is NEWER and fresh and an ongoing project still. So of course they're working on it. And despite what so many annoying FF fans believe, these games have gotten almost nothing but good scores across the board when it comes to game ratings. so from a business standpoint FF13 series is still worth putting work into.
Why Agito-13/ Type-0 isn't in the US yet still annoys me.
Maybe because the Vita is out and the PSP is dead.