I think switching between the two characters would be cool. Zelda for her skills in magic and sheikah (I think thats spelt right). And Link for his skills with dexterity, sword and bow. Could have made some amazing puzzles imo. Would love to talk bout it more though!!

I think it should be taken into consideration for the whole games legacy. Like No Man's Sky was free DLC, but that is it's legacy now. Rather than what it was at the start

That's so sick!!