Let me say first, that I dont want to put rain on your party, but I was chating with a friend of mine that is also a big fan of KH about the BbS V2, and we go to the conclusion that we cant be sure if there is gonna be a volume 2 for BbS, we have the secret ending on the FM, and we also have that Nomura said that they have more games that they didnt show when they show for first time the KH3D trailer, but still, I dont think so they will be a lot of story to add for a new game, cause the only thing that we dont know is how xeharnort get to the darkness and all the other organization members, but its kinda explained in past games, on the reports and other stuff, its simple to connect the dots, the only thing that it doesnt come around its when Aqua gets to what it seems the replica of the castle in enchanted dominion, well, thats my 2 cents.