I've long wanted Nintendo to start connecting the lore in the Zelda games to make the series feel more cohesive, so I wouldn't be averse to seeing all of them return. Other franchises with emphases on exploration (The Elder Scrolls, for instance) usually make it a point to immerse players in the world by giving them all kinds of lore, history, and even fictional stories to uncover. Zelda almost seems to be making an effort to disjoint its world and ensure players can't wrap themselves in it.
So what happened to the Subrosians? The Minish? The Kokiri? Even the Anouki on page one? So many races conveniently showed up for just one game, then mysteriously disappeared. Are we going to a different Hyrule each time? (Sarcasm.) I know Nintendo might be wanting to separate each version of Hyrule so it seems new each time, but considering most versions of it aren't that fleshed out anyway, it's a redundant concern. I'd particularly like to see races that repeatedly tie into the chronology and evolution of Hyrule, meaning the Sheikah, Gerudo, and Kokiri, return with full explanations. They've showed up multiple times one way or another, but they've never been properly explained any of those times. The Hero of Time was raised among the Kokiri, one of the most interesting and enigmatic races of Hyrule, and they haven't shown up since. Except as Koroks in The Wind Waker, and their backstory still wasn't explained.
So basically, Nintendo, start making it so Zelda makes sense. Link up the backgrounds and stories of the races and cultures of Hyrule so the world feels like a tangible place, not a temporary playground. Zelda overworlds and stories aren't bad so far, but they have plenty of room for improvement.