Fan Casting MCU X-Men (Uncanny X-Men)

Set in the year 2023 of the current MCU timeline- no one remembers about the mutants other than the mutants themselves. Charles Xavier uses the cerebro to swipe the world's memory from remembering the mutants existence (it's been years since the world came in contact with one). After years pass, Charles and the X-Men decide it's time the mutants come out from hiding. It gets hard to keep their enemies and foes in line, and problems arise causing them to act upon these dire situations. (Comics inspiring me are the Uncanny X-Men series, Dark Phoenix saga, and the most recent Jonathan Hickman runs.) This is my take on how they should be introduced, or the multiverse bringing this iconic group in. I won't include all the X-Men characters since there's... a lot, but I'll add in the characters I think should be introduced and it is my dream take on the first movie. This will include main villains, too, like Mister Sinister, for example.