The trailer had a lot of stuff in it from other games. Though thing's seem to be conflicting a bit. Or maybe I'm looking too hard.
1:02 Flooded forest (like Forest Haven in WW). I was started to think SS could be what happened between OoT and WW but other stuff makes me think otherwise.
1:11 Stuff like this. I know we don't know but, to me, that looks like a Zora but as if it's not evolved into it's humanoid shape yet. That would mean pre-OoT. Maybe it's some kind of Zora god or elder or something, who knows? Actually, it probably is some kind of god or elder. We saw a Zora in one of the first trailers.