I could easily see him playing dad to both your guys! At his current canon point, Damien hasn't met his son yet, but he does have a 15 year old son and loves him a whole lot (when he meets him) so it's just in his nature. :') He's a pretty chill/mellow guy in general so as CR builds, he'll definitely be there to "what the fuck" over any questionable choices made, and provide some loving paternal guidance. XD He cares about people super easily/fast so yes I could definitely see this happening with both Will and Kelson.

And despite what Caedra said, he's gonna just sit Kelson down and have a nice long heart to heart when the time comes. :P

But really, he's pretty much non-judgmental except for a few absolutes (don't kill innocent people, don't be an asshole, etc.) And I mean, he'd definitely remember Will's birthday and give him an actual cake and card on the day.

I'm definitely looking forward to all of this!