Some fans have already discussed, each superheromovie sequel introduces new characters, and even if this movie is a X-men crossover, it shoudl be no different. And with more reason at the same time, since this is clearly Fox most ambitious comic movie to date, so one or two new mutants is like a given. We all know the new character could be a secondary role, supporting cast, a large cameo or a small one. Soo.... taking into account the storyarc from the comic, the 60's setting and the apocaliptic future.... which character or characters would you like introduced on this huge sequel? You can vote for more than once.