In Zelda we've seen a lot of races. But one race I really love to make a comeback are the Anouki. They were very cool and fascinating. It took a while for the Rito to make a comeback. Will the Anouki ever return?
And Twili, but as @Bowsette Plus-Ultra often says, Nintendo rarely reuses an IP species, and just makes a new one like em.I would also like the Cupid race to make a return.