Originally Posted by Dr Tactics
I think its too late at this point for a shared X-Men/MCU without a X-Men reboot though..
Could be, I dont think either company would be against it when it comes down to Wanda and Pietro since they both own them. Even connecting the films with those characters could be beneficial for Fox money wise. Mutants can still be introduced in Marvel films with those characters even if they didnt do a MCU/Fox share.
Then again they could take the Magneto and mutant elements away if they wanted to I guess. Dont think many fans would be happy about that though.