"He needs to be locked away," Erik says sharply, giving Charles a look of disbelief that wonders how he could ever condone allowing Shaw to walk the Earth, creating more little monsters like himself. Being on the island, going through the loops of his past had shown him that killing Shaw did nothing, but that was not the only vengeance that could be had. "Somewhere dank and dark, where he will never see the sun again and never hope to hurt anyone else's family."