I don't think there will be anything new in 2.5, with the exception of the Re:Coded cutscenes. I also highly doubt that 3D will be included as well. Not that I'm not hoping, I just don't think that will be the case. BbSv2 would have to be something new entirely (which I am sooo not opposed to!) and these are just HD remasters. These are about wanting to "line the pieces up" before the big bang that will be KH3. I bet 2.5 will come out before KH3 as well, and then old and new fans will be all caught up! Or at least, that's the ideal situation, methinks.