so I saw that you're gonna have CR with Yukine and I play Yukine's momdad!! and since Yata is Making An Attempt with his delinquent son I feel like they should meet some how. His husband/ Yukine's bio dad is also on the force as a police detective so idk they could meet when Marcell came over to bring husband his lunch at some point, especially since I imagine he occasionally brings snacks for the rest of the station to grab if they want to.