I personally think Nomura has become somewhat of a joke. Which is sad because I like his illustrations and I love Kingdom Hearts, but I can't wait for the series to end. I know that many fans are saddened by the fact that Sora's journey will eventually have to come to an end and will gladly play these games to prolong the experience, but I would rather see it go out with a big bang before it's too late. People in general are already starting to lose interest in the series because there are so many minor games with rehashed content out already. And don't give me the "but they're all important for the story!11!!" argument, because Nomura could easily have written the story differently from the very start and planned ahead to make three major games instead of scattering out on various handhelds. Maybe it builds up the hype for Kingdom Hearts 3 in Japan, but I think it has the opposite effect in the western world.
Of course Nomura is trolling. He knows very well that we are all anticipating the third game. The pattern post KH2 seems to be 1) release a new handheld entry in the series that features something new but still adds very little to the overall storyline 2) use it to hint at another new game in the series which most people hope will be KH3 and 3) disappoint them by revealing yet another handheld game. I'm sure we will see at least two more handheld games or even FaceBook games before we get KH3.
There's a picture that I think perfectly describes this frustration: