God you know what would be so cool? If they added unlockable skins for Link, maybe covering different iterations. Like how this game pretty much nails that artwork that everyone keeps referencing, what if you could get clothing or a complete skin that looks like that style of Link in the art, and so on. To me the game literally looks like a remake of the original, which is neat as some speculated that it was sort of going to be like that. I recall all of us pouring over the map and comparing it to the layout of the original map. Seeing the raft stuff here especially drove it home.
On a different but somewhat related subject, I'm still missing the main Zelda overworld theme and a few little things that would drive it home even further. I tweeted to Samantha Robertson over at the Treehouse suggesting the ability to toggle overworld music, and she said that she'd be happy to pass it along (they totally won't do it lol) The only 3D Zelda to feature the original theme is Majora's Mask and it's probably my least favorite 3D Zelda, so that kind of bums me out. With the emphasis they're putting on this borrowing heavily from the original, I feel like they should have the main theme too-- which is why I suggested that to Sam.
I get that music can become repetitive and that sometimes ambiance is more well-suited to things and even agree with that, but it would even be nice if like most of the game were "silent" (I know there's SOME music in the overworld) but maybe after some event or something, the main theme kicks in later and stays until you finish it. Something like that would be incredibly rad. If their vision is that it should be more silent, that's more than cool, but having options wouldn't hurt either. I think it would be great to be able to mess around in this massive world to the original theme, personally.