I just wish they hadn't rushed the schism between Charles and Eric. I think at least another 1/2 movie with them as allies would have been awesome and made the final split even more powerful.
I agree, or atleast save it for the third. Magneto had a hate for Nazi's at the time. Atleast develop things between Charles and Magneto then bring the rift later in another movie.
Would have liked to seen Magneto get with a human woman that didn't see him as a monster. She gives birth to their twins, and later on she dies tragic because of her relationship with a mutant, and that is the final nail in the coffin to send im over the edge.
He takes the kids with him, but when no signs of their mutant powers comes into play he abandons them. That pain spurs out the mutant gene in them giving us quicksilver and scarlet witch atleast.
I still expect to see cyclops and the gang join xavier in the third prequel if they decide to go that far. They still have to develop their existing cast in terms of character. Just wish they would go ahead and push this more.