Magneto sounds like a prequel. The question is if Ian McKellen can play an young version of himself, or if he does the narrator .. thing.
Another question then would be who would play the young Eric Lehnsherr.
I thought Wolverine would be more of a Wolverine movie than a X4 movie. As long as I get to see some claw-slicing I’m happy. Throw in a couple of ninjas and I’ll be dancing a jig. 😆