Gary Sitterson-It's fucked with his head. He's not as damaged mentally as he was after the event horizon plot but he's not as comfortable as he has been...if that makes sense.
I don't think he needs to be in the takedown post. Ok he probably can handle a weapon it just doesn't strike me as the type of thing he'd do...his strength is mainly in knowledge.
Raoul Silva-Mainly just being silently snarky towards people. I've debated if or not he should help with the takedown post. Ok he's not exactly a goody good.