Originally Posted by
Hybrid
You know: Cyclops, Jean Grey, Corsair, Havok, Rachel Summers, Madelyne Pryor, Cable, Nate Grey, Vulcan, Hope Summers etc...
... and it all goes back to one Mr. Sinister, who I believe will be a huge MCU villain by way of being a major X-Men bad guy that the Fox movies never used, and thus completely new and an easy way to separate themselves from them.
Obviously, this wouldn't be the only thing about MCU X-Men, as it's massive and will have many plots like the rest of the MCU. I can see them tying the whole (confusing) family together as a major force in the ongoing storyline until the conclusion. I feel like that kind of tight-knit storytelling and continuity would be a step up from Fox. I also remember an Endgame writer saying they wanted to reinvent Cyclops and make him cool again, so it's totally possible.
Granted, the family tree is very infamously convoluted in that it involves clones, aliens, interdimensional beings, time travel, and so on. I wouldn't be surprised if they simplified things just a little bit for convenience.
What would you think?