This might of been established already but, when I was looking through my KH2 stradegy guide i noticed Xemnas was wearing a crown during the fight on the dragon. Do you think the crown has anything to do with the 3 knights meaning Xemnas or Xenohort was somesort of king and the knight were his followers. Just a thought but i'm sure those knights are somehow have a connection to Xemnas/Xenohort.