Rewatching (so a family member who hasn't seen the show can watch for the first time) S2E4-6 of High Potential and noticed some things about Captain Wagner that I think the fandom has seemed to overlook in their fic-writing and could even be connected to in the story again as I think he's gonna make it
Since unlike what I thought at the time he wasn't grifting the team (or at least as much as I thought in the way I thought) in "Content Warning" that means he must have been telling the truth to Daphne about not being able to go a day without sugar since he joined the force
Between his first scene with Morgan at the end of "Behind The Music" with the quote from that Peckinpah movie and "Chasing Ghosts" having both the reveal of Ingrid the dog and Wagner say he was a fan of the movies that Dash and Maddy (the old movie stars at the center of the case) made together, dude clearly seems to be enough of a film nerd that I'm surprised that hasn't made it into more (esp.-ship-related) fics about him (and both times I saw Ingrid (as when we saw her in the flesh in "Second Sunday" I forgot he already brought her up in "Chasing Ghosts") I hypothesized the name's probably after Ingrid Bergman)
