Lauren Shuler Donner, a producer and longtime mentor of Kevin Feige’s, has been part of the Fox’s X-men Franchise since the very beginning in 2000. However, don’t ask her about the last three films because, In a now since deleted tweet, she wants nothing to do with them.
Yes, Donner apparently tweeted that she had nothing to do with the last three X-Men fiascoes (“Dark Phoenix,” “X-Men: Apocalypse,” or “The New Mutants.”).Rumors have indeed pointed to "Dark Phoenix” director and longtime writer of the Franchise, Simon Kinberg pushing Donner out of the X-world.
Given Donner’s connections with Feige, I wouldn’t be surprised if she is reinstated for the upcoming versions by Marvel and Disney. There is no date for those but you can bet they will be total reboots.