Re: 'X-men: DOFP' Official CAST Thread (announcements and discussion) - Part 1
Pyro was fine in X2, but I thought he was just an annoying little punk who needed a good hard smack in X3. Don't really want to see him back.
The last scene in FC was more like Magneto Has Arrived scene rather than a cliffhanger. While I don't think that Emma necessarily needs to be in DoFP, it would be weird IMO if Magneto just had Mystique to hang around with, unless the circumstances somehow prevent him from having more followers. Yes they're the core members and everyone else is an expendable, but it's pretty ridiculous for Magneto to be a mutant leader of just one.