Found what I was looking for.
At the time the CSPVG wagon started, the only known role was adalia’s as strongman. The flavor text we got was in post 576, with heavy emphasis on his “Dantagol” silent torpedos. One might read that as his method of unsuspected night killing, eh? If they’re silent, you don’t know who fired them… hence the anonymous night killing method of scum. I think for your standard issue Inyerface Mark II pilot, that is how it would read, with a strong likelihood that all scum carry this silent killing weapon.
Next role claim is CSPVG in post 1275. I noticed immediately that something was missing from this claim, but have held that info in my back pocket the whole time. There was no counter-claim, so no need to use it.
Then Sage and Hijack give their general roles, with no detailed specifics beyond "yugmi" ship name and role names.
Darko asks in 1499 his “critical question” about what kind of mechanism HijacK uses.
CPSVG makes a very important clarification (at least to me) later, in post 1544… after Darko’s question.
I believe there is a real possibility Darko is not vanilla, but knows the vanilla text.
Apologies for being a bit vague - part of this is to see what mrk thinks, as I have a suspicion about the nature of his line of reasoning.