If I say who I'm almost certain Seath is, odds are, he'd become a KGB target. I'd rather not do that. I'll let him do that when he's ready. Don't worry. I got you, babe.
"Goon" is a typical name for a powerless Mafia/Werewolf player. We had Mafia Goons in the first game, and HHA Goons and Hutt Goons last time. KGB Goon's just a really good guess for what a KGB agent would be called, just like Ordinary Drone is an obvious guess for the Villagers/Town. That one is capitalized because I genuinely believe it's a title. I'm not sure why I capitalized Hustler (Years of German has left me capitalizing nouns, and yet I'm still forgetting the language!), but I was referring to a "hustler." As in, someone that pretends to be bad at something (Like billiards), makes a gamble with people who are okay at that something, only to actually be really good at it (And win a bet in the process).
The others are all just terms for "cohorts" or "someone who is in the group which shouldn't be." Seeing how they're clearly a team, and how we want the KGB out, each was an apt description of our enemies, I thought. Sorry, and I appreciate the attention, but I don't think any bit of that post holds water.