Well something I just thought of was what about from a different universe like one where de didn’t die in I mean it be sad if we don’t get to see magneto fight iron man I remember when I was young my cousin was reading a comic of magneto fighting iron man so since you said that can’t happen then I know that in Deadpool 3 there introducing Deadpool,Cable,Domino,& Colossus into the MCU universe because the film is set in the universe now something I know that a few friends I have discussed is that it’s possible that the time travel/multiverse are the same thing & that could explain how Deadpool & his team end up in the MCU I mean in Deadpool 2 he started time traveling into the past to fix things so who’s not to say he accidentally brings mutants or something else entirely to the universe maybe in doctor strange madness of the multiverse he explains time travel/multiverses are the same & too many jumps in time or messing with different things or changes can cause one or people to be tossed into another universe that they aren’t from & can get stuck in said universe so who’s not to say that could lead to Deadpool & the mutants to be introduced I mean I heard & read in a few places they are wanting to write a film that will explain the X-men joining the MCU and how mutants are made into the MCU I even heard something about professor x doctor strange & Wanda aka scarlet witch being in the film I heard it’s just a project at the moment and are trying to get it to be a film called the mutants and the that are the main characters being Professor X,Doctor Strange,Wanda/Scarlett Witch & lastly Moira McTaggart but don’t understand how Ms McTaggart could contribute to mutants being introduced I know that in the comics if I remember correctly Scarlett witch erased them from existence & maybe she does in a future film & that would be the fox X-men mutants excluding Deadpool,Cable,Domino & colossus which doesn’t make sense why they wouldn’t but then again they land in the MCU universe and Scarlett witch destroy that universe then they be excluded and then maybe she recreate mutants in the MCU & she gets scared i dont know my brain hurts now I’m going to bed don’t want to have a seizure plus I got see the doctor about my pancreatic cancer in the morning please pray for me guys I rather end up like everyone from thanos snap then have cancer