KH1's plot twist was the Riku was evil. COM's plot twist was that Riku and Mickey were in the castle. KH2's plot twist was that Ansem isn't Ansem, that Sora was actually helping the organization by killing heartless and Riku had Ansem's Heartless's body. BBS's plot twist was that Vanitas looked like Sora. DDD's plot twists were that Xehanort can time travel, Lea gets a keyblade, and the organization is alive again. Day's plot twist was that Xion was a replica of Sora's memories. Not sure what Coded's was since I didn't play it. But my point is that the games have a history of having plot twists. The question is, what will the plot twist for this one be?