"I just proved all your defenses aren't going to be enough to protect Genosha from a mutant infected," Pietro said, lifting his chin and holding his father's gaze, "If that's not reason enough, the world is getting very small and the chances of your genes surviving to be dominant are looking increasingly good," he offered. That should at least give him pause. Even if he wasn't thrilled with Pietro, or his hopes of passing on said genes. Pietro wanted to sound confident. He didn't need Magnus to know just how much they needed him. As though it weren't obvious with Pietro's sudden appearance.