I just wanted to point out that Vanitas and YMX tell sora about another heart at 26:00

http://www.youtube.com/watch?v=v8uUkCgnFJo

Whose heart do you think it is?

Ven but matbe another

ven, roxas, xion? o-o those are the obvious ones but maybe terra? since they said part of terra's heart is in riku so where is the other part?

It's Ven's heart.

ven, roxas, xion? o-o those are the obvious ones but maybe terra? since they said part of terra's heart is in riku so where is the other part?

 

Well, i don't know about this part of terra being in Riku, but if that's the case, the other part must be/be inside Apprentice Xehanort.

 

And well, i remember he said something about...

-Sora: What are you talking about?!

-YX&Vanitas: Hearts other than your own.

 

Well, there's a whole hotel of hearts inside Sora, but Vanitas appearing at that time makes me think it's Ventus they're talking about.

Well, i don't know about this part of terra being in Riku, but if that's the case, the other part must be/be inside Apprentice Xehanort.

 

And well, i remember he said something about...

-Sora: What are you talking about?!

-YX&Vanitas: Hearts other than your own.

 

Well, there's a whole hotel of hearts inside Sora, but Vanitas appearing at that time makes me think it's Ventus they're talking about.

 

Yeah, if it's Vanitas, he must be talking about Ven. What it's strange is that Vanitas only appear in that scene in the whole game.

Yeah, i think he should have appeared more, like Xemnas and Ansem did. He's just so important for making the x-blade, Xehanort should know that.

It likely Ventus that Young Master Xehanort is refering to... From what i heard Young Master Xehanort is the Revived MX and since he could use the No Name Keyblade... it safe to assume he remembers everything, for example as Xemnas he remembers meeting Roxas and knows where Ventus heart is and therefore at the end of the game u get that X-Blade reference and the whole panic between Mickey and Riku trying to get to Sora.

 

And no... terra Heart is still in Terra-Nort or Xehanort or.... the totally unexplained situation regarding YMX revival and no info regarding Terra-Nort though Xemnas is Terra's body and the lingering will is Terra Soul animating the armour.... but where is his heart? All we know is Terranort split into Ansem and Xemnas with Xemnas being Terra body and Ansem being Xehanort hearts unless the same thing happen to Xemnas as it did with Roxas then Terra heart remained with his body but influenced by Xehanort Darkness and ideology.

 

So with the defeat of Ansem and Xemnas in theory.... Terra-Nort is revived but we have the all powerful Mysterious figure who the newly revived YMX