Ryan Reynolds has cast doubt on the possibility of Deadpool joining the Avengers or the X-Men, stating that such a move would signal the end of the character's journey. In an interview with Time, Reynolds said, "If Deadpool becomes an Avenger or an X-Man, we're at the end. That's wish fulfillment, and you can't give him that."
Despite the success of Deadpool & Wolverine and Deadpool's desire to join the Avengers within the film, Reynolds' comments suggest that Marvel Studios may not be planning for the 'Merc with a Mouth' to team up with the likes of Captain America and Professor X in the upcoming Avengers: Doomsday. The cast reveal for Avengers: Doomsday last month included several veteran X-Men actors such as Kelsey Grammer, Patrick Stewart, Ian McKellen, Alan Cumming, Rebecca Romijn, and James Marsden, indicating a significant presence of the X-Men in the film. However, Reynolds' name was notably absent from the list of confirmed stars, which did include Channing Tatum, who played Gambit in Deadpool & Wolverine.
The heavy inclusion of X-Men actors has led to speculation that Avengers: Doomsday might be setting the stage for an Avengers vs. X-Men storyline. Grammer, who played Beast in the Fox X-Men franchise, made his MCU debut in The Marvels' post-credits scene. Stewart, known for his role as Charles Xavier/Professor X, appeared in the MCU in Doctor Strange in the Multiverse of Madness. Meanwhile, McKellen, Cumming, Romijn, and Marsden have yet to make their MCU debuts.
Reynolds hinted that a surprise cameo as Deadpool in a supporting role might be more fitting, citing the positive reception to Wesley Snipes' cameo as Blade in Deadpool & Wolverine. As for Deadpool's future, Reynolds mentioned he is currently writing a new project that involves an "ensemble," though he remained tight-lipped about the details. This could potentially lead to another Deadpool film featuring multiple cameos, possibly including Snipes' Blade and Channing Tatum's Gambit, along with other characters like Jennifer Garner's Elektra and Dafne Keen's Laura Kinney/X-23, who appeared in Deadpool & Wolverine.
Deadpool & Wolverine: Easter Eggs, Cameos and References

View 38 Images



As for Avengers: Doomsday, details beyond the cast list remain uncertain. Anthony Mackie, who will reprise his role as Sam Wilson/Captain America, expressed optimism about the film, suggesting it will recapture the classic Marvel feel that fans love. Other cast members, including Paul Rudd (Ant-Man) and Joseph Quinn (Human Torch), have also shared their excitement for the project. A recent set photo leak has sparked further speculation and concern among fans, particularly regarding the fate of the X-Men.
There's also buzz about Oscar Isaac potentially appearing as Moon Knight in Avengers: Doomsday, fueled by his withdrawal from Star Wars Celebration due to scheduling conflicts. Marvel Studios producer Kevin Feige has confirmed that the Avengers livestream did not reveal the entire cast of Doomsday, hinting at more surprises to come.