Well while it isn't creepy, what story there is in Breath of the Wild can be pretty dark. It's just the story takes a pretty significant back seat. I think a Zelda that zooms in on that more serious, occasionally grim tone with a greater story focus while retaining the more freeing gameplay of BotW would be a great way to follow up on BotW.
Agreed. Botw's mechanics and physic engine just opens up so many possibilities that i can't wait to see them push even further in the next game. I dream of a Zelda like Botw but maybe a little smaller and more into the story like you said and not the one from the past. Even tho i loved the fact it was different i Botw. Also when i say dark i mean the enemies and some areas and towns not just the theme. I dont think there was anything creepy in Botw but its ok it didn't need to be. Just that i would like it in the next one.