Vincent has a lot of skills that would be pretty useful to a resistance. He won't join it of his own volition, but if he is asked by someone he trusts and cares about, then he will eventually help.

He is a very good and accurate with a gun and is otherwise a pretty good fighter. Plus, he has training in intel gathering, guarding stuff, being what amounts to a corporate hitman, etc. And he would be willing to train others with weapons or spyingish stuff... SO eventually it's likely one or the other of his CR, such as Jo, might get him involved in training people in useful things like how to shoot a gun and stuff. Yeah.....

So this isn't a right away thing for him but I'm commenting here right now because eventually~~~~~ perhaps.