The best backline in the world would be: Genia, Cooper, JOC, Lealiifano, Hunt, Folau, Beale.
Very impressive considering he's played all his rugby out of position. If he played centre there would be some real fireworks.
Folau is now and rugby star and the point is that Hunt is a broadly similar level of talent and made an excellent transition to rugby in France. These two were in the NRL two 10 in terms of talent when they left.