I can't see them suddenly getting into a relationship, but I always thought Jack had more control over his powers than Elsa. Thought that if they had met, Jack could of helped her learn control without freaking herself out. Like, if she accidentally shot cold magic at him, he might just shake it off and be like "Lesson number 1 has been found." Her parents should of brought Jack over to teach her, not have her shut out from the world. Anyways this is great! LOL love the picture.