The opening Prologue to X-4 will be Scott and Alex and the plane crash, then flash forward to the present.
Havok shows up to the Mansion looking for answers on his brothers supposed death.
Younger mutants (New Mutants) train in the Danger room, including Jubilee, Cannonball, and Sunspot.
Cyclops is being held captive by Mr. Sinister since the Alkali Lake incident.
Rogues powers start coming back, she accidentally absorbs the powers of flight, super-strength, invulerability. She inadvertantly kills the mutant in the process. She leaves the school once again, eventually meeting Gambit.
Gambit has ties to Mr. Sinister.
Iceman takes on a leadership role.
Kitty and Collossus start to form a relationship.
Finding out that the cure is actually only temporary, the Government starts to develop Sentinels, just in case another Alcatraz incident happens again.
The X-men find out Cyclops might still be alive.
Many mutants start to get there powers back and they are pissed. They ban together and once again attack Washington including Juggernaut, Pyro, Avalnche, Toad and the Blob (which is set up by Mr. Sinister), the Sentinels clean house, one group of X-Men are sent to deal with that.
A second group of X-men search for Cyclops and find him. The X-men fight a group of mutants (The Murauders). They rescue Cyclops but Angel is taken prisoner in the process.
Magneto searches for 2 mutants that might be his children. (Scarlet Witch and QuickSilver)
Mr. Sinister ressurects Apocolypse
This movie would just be the first half to a 2 part movie arc about Apocolypse like Matrix 2 and 3.
