Sniper's going to be 100% on board with wanting Morningstar (or we the PCs) to get a bunch of weapons, so they'll be heading into the UNA weapons cache operation with that hope in mind. They will have no hesitation going toe to toe with the UNA soldiers or killing them. They can bail people out, but since I need to get them injured at some point for their power to activate they might need to get bailed out as well. They'll be sticking mostly with knives for combat, but they are a crack shot if that comes up at all.