Ah, being a librarian, Dietre would be likely to come across him, since he likes to read and libraries are nice quiet places he could go to hide out in for a while. He also loves animals, far more than people, and always wanted a dog (his father wouldn't let him) so having a cute dog around is a great way to melt his stoic facade, haha. So, yes, I'd be up for writing D with him, they'd likely get along well, I think.