Kingdom Hearts 3 Speculations

I don't have a lot of time to put a ton of effort into this article tonight, so accept my apologies.

Here's what I think is going to happen when Kingdom Hearts 3 finally is released.

     First, Sora and Riku are going to be Keyblade Masters and are going to be looking for Aqua, seeing as she is the only one of the trio who still has control of herself.
     Once they've united with Aqua, she will lead Sora and Riku to Castle Oblivion to wake Ventus up from his sleep. There will be some sort touching scene where Sora discovers that he has been housing Ventus's heart for quite some time.
     Now that Aqua have been found, they're going to have to track down Xehanort, the one in Terra's body, and release Xehanort's control over Terra, probably from some epic battle. When that happens Terra will be overjoyed and there will be some major partying going on and everyone will be happy. They will fill Terra in on the plan and then go find the real Xehanort.
     From there the five Keyblade Masters will have an incredibly long, multi-parted battle against Xehanort, the only man to have been both a Heartless and a Nobody, other than Sora, of course. Then everyone will go home and be happy forever because the Xehanort saga will be over and there is no more reason to be questing.

I know that's a very condensed version, but that's my take on this. What do you think? Do I sound ludicrous? Is what I've got to say completely insane? Make sure to tell me what you think in the comments below. Thanks for reading!