Originally Posted by J.Howlett
You CAN NOT retcon X2. That would be incredibly stupid to retcon that film out of the continuity.
Singer would've lost his mind if he does that.
He's not going to do that.Retcon his own films
A strong case can be made SInger Is trying to do X2 on a much grander scale
Stryker may be In DOFP to add more to character since he's main human villain for series.
They can do whatever they want with time travel.