Finally sitting up a little and shaking himself out of his Piper!hug-induced reverie, Bart watched the two men make their agreement, with only the briefest of skeptical looks crossing his face, which he took pains to conceal. It wasn't as though he actively disliked Scourge; it'd just be awkward to fight around someone who didn't already know about his secret identity. But if this was how Piper wanted it...