I think there is so much to do about Varus.
Like fleshing the darkin and his pain over the loss of his family, alongside with the current kind of rage/madness coming from being a darkin.
The two lover talking to each other (Just imagine a "Val! Don't say it in front of him!").
The dynamic trio.
I REALLY want them to actually be kind of a difficult trio who can't be on the same page but COULD get this chance, you know?
Varus, the man who lost his family and became emprisoned could maybe resonate with two lover who can like... relate to his pain. He lost his wife and kid.
I don't know, many people had issue with the retcon but since now we REALLY have the 'original' varus as a darkin and the two guys, I really crave for interaction and work about them. I want to see the idea of old varus connecting with other people, especially a young couple that technically 'died'.