^^^Yeah its supposed to hint at xavier coming back in another body. iF you remember the one scene where he was teaching a class and talking about implanting another person's conscious into some other body, it basically tells you xavier used that process to come back.
Over all i thought it was a good movie and i was hooked, start to finish. My only problem with the movie comes from the lack of character developement with archangle and the mutant-suppressing kid. I feel like the director wanted to do much more with these characters but had to cut the scenes out because of time.
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