Of course! It's also possible that the Sun Folk are completely unaware that they are cross-bred with Zwoots. If the Wolfriders can do it, they can do it. Maybe Savah never told them and swore Leetah to eternal secrecy. Maybe Zwoots are actually descended from small camel/donkey-like creatures that the High Ones brought with them from their home planet and we just never saw that mentioned in the story- and therefore Zwoots are kind of immortal, so the cross breeding didn't affect the SunVillager mortality... just their ability to survive in the desert and a preference for eating plants. This notion is completely reasonable as well in exactly the same way. You could go on and on with this. But yeah, I do totally agree that Elfquest would be hella awesome with Disco!