I really don't see PBF coming back. I think Pac is a mismatch so Mosley would be the only reason to unretire. But I really don't think PBF is coming back to boxing. But if he did I think he wins a competitive decision against Mosley. But sorry boxing fans, I think PBF is really retired. Let it go. Him and Calzaghe may be the rarities in boxing. A boxer who retires himself.