I love the KH games but I am yet to play any of the handheld spin-off games... I do want to play Birth by Sleep but would want this to be released as a HD Classic collection for the PS3 along with KH 1 & 2 as that would be awesome and drive attention for KH3 (which really should have been announced a looooong time ago).
Make it happen SE as this would go far in making your fans have more faith in the company!