I have been hearing theories that Hans might have power because he wears gloves all the time. I think Hans should come back and show Elsa he has powers. I also think that Hans and Elsa should fall in love. He would say "I never meant to hurt you or your sister but I never loved Anna... It was always you that I loved." I keep hearing that the movie WANTS a love interest for Elsa. I think Hans should be it.