Bryan Singer is the director of the upcoming X-Men: Days of Future Past and people are coming back to it. So we have Patrick Stewart, Hugh Jackman, and Ian McKellen from the original trilogy as part of the cast. But we also have some of the cast from X-Men: First Class, which includes Michael Fassbender, James McAvoy, Jennifer Lawrence, and some more others.
With all these characters, it sounds like Singer is going to have his hands full. Which could be a good thing, or absolutely terrible. In any case, it can go either way for him with this collection of characters.
But two characters are unsure if they’re making an appearance: Storm and Nightcrawler. According to Singer, it’s not a definite answer just yet. He told MTV and the Huffington Post the same thing, saying that a “Storm appearance just might not be in the cards." In regards to Nightcrawler, “there are certain aspects of the script that I’m still toying with.”