At the end of Dream Drop Distance, Young Xehanort told Riku that they were looking for a new vessel to take over. Their first pick was Riku, then Roxas, and Sora. But before Xehanort took over Sora body, Lea saved Sora from being a vessel. Organization of Xehanorts told Riku and Mickey that they will fight each other in the battle of darkness and light, while looking for a new vessel. Who's gonna be Xehanort brand new vessel? We know that Final Fantasy and Disney characters aren't gonna be vessels since FF characters are just there for fan service. While Disney aren't gonna let their characters be a cold blooded villain. Most logical vessel would be a original character from the Kingdom Hearts franchise. But who? For a logical vessel, the character must be close to Sora or his friends. It mostly likely not Hayner, Pence, and Olette. They're barely friends with Roxas or Sora. The only time they ever help the main character was to lead the newly awaken Sora out of the virtual Twilight Town. They weren't even the real Hayner, Pence, and Olette. They were fake virtual copies sent by DiZ to help Sora out. The most likely vessel would be Lea or Kairi. Why? While Lea is a keyblade wielder, we know that Lea would do anything to bring his best friend, Isa, from the darkness. Even if becoming a vessel for Xehanort to take over. (Which I believe that might happen if Xehanort and Lea made a trade where, Lea has to take Isa place so Isa would be free.) And the other mostly likely vessel would be Kairi. Xehanort knows how much Sora loves Kairi. Making Kairi a vessel is a great idea since we know that Sora wouldn't hurt Kairi at all. (Even if she's Xehanort vessel.) Xehanort would see this as a chance to kill Sora once and all. Of course, unless Riku drops in and defeat her. (Because Riku doesn't give a care about Kairi at all.)
At the end of Dream Drop Distance, Young Xehanort told Riku that they were looking for a new vessel to take over. Their first pick was Riku, then Roxas, and Sora. But before Xehanort took over Sora body, Lea saved Sora from being a vessel. Organization of Xehanorts told Riku and Mickey that they will fight each other in the battle of darkness and light, while looking for a new vessel. Who's gonna be Xehanort brand new vessel? We know that Final Fantasy and Disney characters aren't gonna be vessels since FF characters are just there for fan service. While Disney aren't gonna let their characters be a cold blooded villain. Most logical vessel would be a original character from the Kingdom Hearts franchise. But who? For a logical vessel, the character must be close to Sora or his friends. It mostly likely not Hayner, Pence, and Olette. They're barely friends with Roxas or Sora. The only time they ever help the main character was to lead the newly awaken Sora out of the virtual Twilight Town. They weren't even the real Hayner, Pence, and Olette. They were fake virtual copies sent by DiZ to help Sora out. The most likely vessel would be Lea or Kairi. Why? While Lea is a keyblade wielder, we know that Lea would do anything to bring his best friend, Isa, from the darkness. Even if becoming a vessel for Xehanort to take over. (Which I believe that might happen if Xehanort and Lea made a trade where, Lea has to take Isa place so Isa would be free.) And the other mostly likely vessel would be Kairi. Xehanort knows how much Sora loves Kairi. Making Kairi a vessel is a great idea since we know that Sora wouldn't hurt Kairi at all. (Even if she's Xehanort vessel.) Xehanort would see this as a chance to kill Sora once and all. Of course, unless Riku drops in and defeat her. (Because Riku doesn't give a care about Kairi at all.)
Who do you think will become Xehanort new vessel?