You wouldn't put posters up for a big stadium like the Colosseum all over town if there wasn't anyone around to see it. Of course, KH isn't really known for its abundance of NPCs, especially on the handheld titles. Imma stay cautiously optimistic for the moment, though.
Just booted up the internet on my 3DS just so I can kinda see what DDD might actually look like. It's looking pretty. So, so pretty. There's something miraculous about having these amazing screen shots actually on the console they're made for. But now I want the actual game in my hands more than ever. :c Not long to go now, though!