[@Diabolic] I was perhaps thinking of not making one character, but five. They would form a squad that works with WereWolves, using skills the WereWolves don't have. For example, you would want a medic, a sniper and a slicer in the squad. As most likely WereWolves won't have these skills, you would want them dealing out the damage in close range where they toughness and strength can be used to it's full extent, not healing people, miles away with a sniper or using their delicate WereWolf hands to work fine electrics

I would also make the members of this squad expendable. They lack the power of a WereWolf, and Vampire Players could at least attempt to kill them (and probably succeed in killing a few in an attack)