Re: Time travel method and ripple effect thread
There will be changes through time travel, I just don't think Cyclops popping out of nowhere at the end of the movie will be one of them especially when Cyclops has nothing to do with events of the movie.
Story-wise, I feel it will be better if they tease Cyclops' return as the story for the next movie rather than popping out of nowhere because they live now in an altered time period. It would definitely give Cyclops more to do in the next movie, the focus could be on Cyclops for a change.
What are you gonna expect when Cyclops returned because they altered time periods. Is he suddenly going to have more development? Are we gonna see him mourn Jean Grey's death again? Or is it back to the old Cyclops again that we saw in the previous movies?