I feel like after they finally make kh3 they should make one last game that circles around Lea. Like start out with the opening scean as him and Isa and their friendship as kids then have flashbacks of them in the past games of them growing apart then the last flashback should be when he shows up to rescue Sora in DDD when Isa attacked him and end with him geting his own keyblade. Then you play as Lea through the story (duh) in an attempt to reunite with Isa and mend their broken friendship. :3