You... how could you... D: All kidding aside duckroll made me think of something, what if this Zelda actually has three overworlds?
The first would be the regular one, the second the golden realm and the third the Island Koholint which you can freely travel between, much like Pokémon Gold and Silver had Kanto to visit. I doubt it will happen but it could make for some interesting development.
I love it when people start developing hypotheticals in their head when it's literally been a day since the game was announced. I'm not sure why I like it, but it might be all of that faux hype over non-realities rising into the air over time and forming hypothetical clouds. Filling, filling, filling, they eventually get to a point where they cannot contain more non-realities.
Several months later - possibly even years - the release date is near. The clouds are getting so very heavy with the hopes and dreams of an avid fanbase awaiting the next game in their beloved franchise. The rate at which non-realities of these fans are rising into the atmosphere is becoming alarming.
They finally play the game and, to their absolute horror, they realise what they wanted isn't there. Their expectations have created a sourness within them. As a collective entity, every fan who fuelled themselves on faux hype starts to emit fumes of frustration and angst. If enough of these fumes reach the hypothetical clouds of non-realities, the clouds will finally give in and start to rain down onto the fans. Painful, burning, searing acid rain. Will it teach them a lesson? No, it won't. If it taught them a lesson, it wouldn't keep happening. It's the hype cycle.
I love it.
