I hope you guys don't mind me being a stickler for the rules. At least at first, once I feel more comfortable with the rules as written, then we can deviate from them here or there as we see fit.
Alright, Let's get the character's together before we jump into the negotiations. I'd like to see them interact a bit. Where do you guys typically meet?
Well loan shark keeps his personal life as far away from business as possible, so he'd probably meet up at a public place, unless you think we have some kind of club house.
To be honest, I'm against s more public place. People can overhear us when we talk business. Pub is somethin after s job, not before. Claire is just a bit careful and not really a fan of being around randoms.
Run prefers privacy. His helmet is always on in public places but removes it in privacy with the crew. After they saved his life a month or so ago he trusts them enough to see his face and know he's Immune.
You could do negotiator support which if successful gives Shark an additional +2 bonus. Or you could still try to find a spot through intimidation or something.
From a mechanics perspective, leaving this guy to die will be a self-control roll for detachment. The flip side is that it will cost valuable resources to fight all those zombies..and you gain...who knows?