Multiple Link Theory (yes, I'm bringing it up again)

The Link in Oot is suppose to be younger than the Link in GC (pretty sure). Yet the GC story according to Miyamoto happens before that. How exactly does that work? Not to mention Link's hair color has changed a few times over the years. I believe in the multiple Link theory yet Miyamoto never comfirmed it. But the Link story says the princess is always to be named Zelda and the Hero of Time always to be named Link so that works well in the theory.

Your thoughts?