I want a game where Kairi takes an adventure around worlds as a sorta actual training instead of the fast tracked one she took to make her a Guardian of Light. I believe it was their mistake to fast track her and Lea, she may of had training but she didn't have an hands on approach to being a Keyblade wielder which caused her to be struck down. Since she survived I think maybe that's what the point of all the build up was. She definitely can't go back to Destiny Islands now. She's a main player now in the bigger keyblade order, this side game can cement her as such.