Since Xehanort is bringing his past selves for the final battle of light & darkness, should Sora and the gang do the same? I can see it happen if Xehanort decides to head into the past to rewrite history. Also, before anyone say anything about that "only 7 guardians can fight the seekers of darkness" stuff, anyone can join the battle. Goofy and Donald are gonna help Sora against Xehanort. Why not past Sora and everyone else?