I've seen the new trailer.. A bunch of times. Also, if your "proof" is the Deku Tree here's my rebuttal: he's healed in all three timelines. :)
Also, Nintendo Treehouse people don't know about the games.. They just play them..
I'm not convinced that it's OoT Link.. honestly I never thought it was. It makes 0 sense for us to be collecting memories of a Link we've already played. It makes more sense to me for it to be a Link that was a little bit after Skyward Sword, and then went to sleep for 100 years because he got...