Damn, finally an explanation that makes sense.

You, good sir, are on the edge of entering history as the first man to discover how the Zelda-timeline mechanism works...worked...whatever.


However, there are 2 things I must disagree upon:
1. We can assume the door of time being closed as Link returns from the completed future, so Ganondorf got his piece of the Triforce through another way: Link was send back with his ToC, causing it to break in the Adult timeline, but also dissapear from the apparently untouched Triforce of the Child timeline: thus causing Zelda and Ganondorf to receive their pieces without knowing.

Ganondorf won't be captured because in some kind of war, he'll most like be captured by the sages themselves (the old ones). Why, because he doesn't know he has the ToP to rebel against them. Why did they want to capture him? Easy: he killed a Guardian Deity, tried to kill another one and then tried to kill the entire Goron race...

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"Let all that once was fade into oblivion. I welcome the end of existence."