Originally Posted by Mako
Instead of completely ignoring X3, Perhaps they could those events as a catalyst to a much larger threat that requires the use of time travel to prevent such event. Thus using that continuity and erasing it at the same time?
maybe the simplest solution is to make X3 one of multiple outcomes leading towards DOFP.
Maybe the Phoenix is what causes the government to setup the Sentinels.
Singer does is version of a mini-X3 to his X-Men and then we have one of them go back to try and stop their version from happening.