Um... If there is a thread out there that will answer my question can you please direct me to it. I don't want to be angering anyone with my questions but...

Spoilers:

If in the beginning of Kingdom Hearts, the tutorial part, where the ominous voice/text tells Sora about how he will be the one to open the door. But this is before Riku goes to the Darkside, and if I remember correctly, isn't Riku supposed to be the true Keyblade wielder, and the dream is before it all happens... Well, how does that go? I mean, I'm probably wording it all wrong but, it would be nice if someone gave it a shot to tell me what the heck Square was thinking when doing all of that. It would be much appreciated...

Thank you for your time.