This is my theory on what is going to happen in the next game and my theory for the whole series. This is my opinion and I am more than welcomed to debating and discussing the validity of theory. But what I want to say first and foremost is the King Mickey is an idiot! How did he miss that Ansem's apprentice Xehanort has the same exact name as his primary enemy and that he looks almost exactly like Terra! One of the friends who he is looking for. So many problems could have been avoided if not for the stupidity of King Mickey in my opinion. That is the first big plot hole in the game that I wanted to address.
Now for what I believe will happen. I will start with the rescuing of Aqua, Terra, and Ventus. I have seen many theories involving Terra and Xemnas and Ansem Seeker of Darkness, and when it comes to Terra and Apprentice Xehanort I believe that Xemnas and Ansem will have no effect on rescuing him. I believe that Riku will be the one to rescue Terra. I think when people talk about Xemnas and Ansem they refer to what happened in Dream Drop Distance when everyone met but what they don't realize is that everyone there is from different periods of time so when we get back to the present time period because Xemnas and Ansem SOD have been defeated like what happened with the rest of the members of the Nobody version of Organization 13 Apprentice Xehanort or Terra-nort which I think is a better name will also return. So with Terra-nort back it opens the opportunity for Riku to defeat him and begin the fight for Terra's heart. A fight which Riku and Terra will win.
The next person to be rescued in the game will be Aqua. Most of the theories I saw state that it will be a team of Sora and Kairi going into the Realm of Darkness to rescue Aqua but I do not believe that is what is going to happen. Although this takes me to my next plothole that confuses me. How is everyone and their mother able to go in and out of the Realm of Darkness except Aqua! Riku and Mickey escaped the Realm through Castle Oblivion which Aqua created!!! But either way Sora and Lea will be the ones to get Aqua out of the Realm of Darkness in my opinion with some possible help from Roxas. But I think Roxas will not have a major role in this game like so many people want.
Now once Aqua and Terra are rescued the quest will be made to go and rescue Ventus. Aqua, Terra, and Sora will go through Castle Oblivion to rescue Ventus and once they find him, since Aqua is the only one who knows where he is, Sora will be able to give Ven his heart back. And once Ven is back I believe that we will never see Roxas again. I don't believe that it is possible for Roxas and Ventus to co-exist. Because Roxas is Sora's nobody but with Ven's heart.
And now with Terra, Aqua and Ven back Mickey has his 7 guardians of light: 1. Mickey, 2. Sora, 3. Riku, 4. Ven, 5. Terra, 6. Aqua, 7. Lea/Kairi. Part of me thinks that it might be Kairi because I wouldn't be surprised if something happened to Lea during the game. But don't ask I don't really know what that will be.
If you have any other questions about my theory I would be more than happy to discuss this is just my opinion, and what I think will happen in KH3.
This is my theory on what is going to happen in the next game and my theory for the whole series. This is my opinion and I am more than welcomed to debating and discussing the validity of theory. But what I want to say first and foremost is the King Mickey is an idiot! How did he miss that Ansem's apprentice Xehanort has the same exact name as his primary enemy and that he looks almost exactly like Terra! One of the friends who he is looking for. So many problems could have been avoided if not for the stupidity of King Mickey in my opinion. That is the first big plot hole in the game that I wanted to address.
Now for what I believe will happen. I will start with the rescuing of Aqua, Terra, and Ventus. I have seen many theories involving Terra and Xemnas and Ansem Seeker of Darkness, and when it comes to Terra and Apprentice Xehanort I believe that Xemnas and Ansem will have no effect on rescuing him. I believe that Riku will be the one to rescue Terra. I think when people talk about Xemnas and Ansem they refer to what happened in Dream Drop Distance when everyone met but what they don't realize is that everyone there is from different periods of time so when we get back to the present time period because Xemnas and Ansem SOD have been defeated like what happened with the rest of the members of the Nobody version of Organization 13 Apprentice Xehanort or Terra-nort which I think is a better name will also return. So with Terra-nort back it opens the opportunity for Riku to defeat him and begin the fight for Terra's heart. A fight which Riku and Terra will win.
The next person to be rescued in the game will be Aqua. Most of the theories I saw state that it will be a team of Sora and Kairi going into the Realm of Darkness to rescue Aqua but I do not believe that is what is going to happen. Although this takes me to my next plothole that confuses me. How is everyone and their mother able to go in and out of the Realm of Darkness except Aqua! Riku and Mickey escaped the Realm through Castle Oblivion which Aqua created!!! But either way Sora and Lea will be the ones to get Aqua out of the Realm of Darkness in my opinion with some possible help from Roxas. But I think Roxas will not have a major role in this game like so many people want.
Now once Aqua and Terra are rescued the quest will be made to go and rescue Ventus. Aqua, Terra, and Sora will go through Castle Oblivion to rescue Ventus and once they find him, since Aqua is the only one who knows where he is, Sora will be able to give Ven his heart back. And once Ven is back I believe that we will never see Roxas again. I don't believe that it is possible for Roxas and Ventus to co-exist. Because Roxas is Sora's nobody but with Ven's heart.
And now with Terra, Aqua and Ven back Mickey has his 7 guardians of light: 1. Mickey, 2. Sora, 3. Riku, 4. Ven, 5. Terra, 6. Aqua, 7. Lea/Kairi. Part of me thinks that it might be Kairi because I wouldn't be surprised if something happened to Lea during the game. But don't ask I don't really know what that will be.
If you have any other questions about my theory I would be more than happy to discuss this is just my opinion, and what I think will happen in KH3.