Deadpool 3 may entail Deadpool killing his former compatriots from Fox’s X-Men Universe according to an exciting theory. After years of waiting and teasing behind the scenes, the X-Men are finally coming to the MCU, although the how, when, and who are still tightly kept secrets. Naturally, Deadpool 3 is currently the best option. Not only is Ryan Reynolds’s Merc with a Mouth is crossing over, but he’s being joined by Hugh Jackman for at least one more ride as Wolverine. With them returning now, the question remains if any other X-Men actors will come over to the light as well, or if the MCU will essentially begin anew.
https://screenrant.com/deadpool-3-kills-fox-x-men-universe-mcu-theory/