I think people need to start getting used to the idea that Theo will eventually call Buck dad (or a variation of dad; personally I think pops would be great). Not right away, of course. But at some point, he'll be living with Buck for longer than with his parents. The memories of his parents will start to fade. And he will see Buck as a father. So, he'll call him dad or a variation of it. It would make absolutely no sense for him to continue to call him Buck. Whether the writers will do this storyline justice is another matter entirely...













