Would love to see Unukalhai get some screentime again, I loved his story bits. His connection to the Ascians (whose role is supposedly coming to an end) and stance on the Empire (shaken a bit by Regula's sacrifice... maybe) feel like they could be leveraged, but I think the devs might've forgotten he exists. And between all the nerdy, white-haired Scions he'd have a hard time standing out... not that that's stopped them before.