Marvel fans across the globe are buzzing with excitement as the beloved X-Men are finally stepping into the spotlight of the Marvel Cinematic Universe (MCU).
The integration of the mutants has been anticipated ever since Disney acquired 21st Century Fox, and now we have an even bigger reason to be excited — Marvel Studios President Kevin Feige reportedly has a 10-year plan for the X-Men’s future in the MCU.
This long-term vision signals the beginning of a new era in the MCU, potentially ushering in what many are calling the “Mutant Saga.” Here’s everything we know so far about the next chapter of Marvel storytelling, and how the X-Men will play a central role in it.
Kevin Feige X-Men Plan: Feige’s Vision for the X-Men in the MCU
According to a report by the Wall Street Journal, Kevin Feige is quietly laying the groundwork for a full-scale integration of the X-Men into the MCU over the next decade. While neither Feige nor Marvel Studios has officially confirmed the report, the planning seems to be in motion behind the scenes, suggesting that a massive mutant storyline could be in the works post-Avengers: Secret Wars.
Feige, the architect of the MCU’s success, is known for meticulously planning cinematic story arcs years in advance. If history repeats itself, we could see a strategic rollout of X-Men content in Phases 7 and beyond, following the conclusion of the Multiverse Saga in 2027.
The Mutant Saga: A New Era Begins
With Phases 4 through 6 of the MCU focusing on the Multiverse Saga, many fans speculate that the next overarching storyline will be dubbed the Mutant Saga — an era where the X-Men and mutantkind take center stage. This idea is further supported by Marvel’s strategic character teases in recent films, which hint at the slow but deliberate setup of the mutants’ arrival.
The X-Men’s stories, rich with allegory about identity, prejudice, and community, offer the perfect thematic material for a new saga that could dominate the MCU narrative for years to come.
The X-Men’s Gradual Integration Into the MCU
The introduction of mutants in the MCU hasn’t happened all at once. Instead, Marvel Studios has taken a gradual approach, placing subtle breadcrumbs across multiple projects:

- Professor Charles Xavier (played by Patrick Stewart) made a notable cameo in Doctor Strange in the Multiverse of Madness as part of the Illuminati.
- The Beast, portrayed by Kelsey Grammer, appeared in the post-credit scene of The Marvels, further teasing the arrival of mutantkind.
- Deadpool & Wolverine brought back Hugh Jackman’s iconic Wolverine alongside Ryan Reynolds’ Deadpool — both officially folded into the MCU through multiversal storytelling.
These appearances may seem scattered, but they serve as the foundation for something bigger — a seamless and canon-driven entrance of the X-Men into the MCU continuity.
The Return of the Original 2000s X-Men Cast

One of the most exciting developments for longtime Marvel fans is the confirmed return of the original 2000s X-Men cast in Avengers: Doomsday, scheduled for release in May 2026. According to early reports, familiar faces like Hugh Jackman (Wolverine), Patrick Stewart (Professor X), Ian McKellen (Magneto), and other mutants will make appearances in what could be one of the MCU’s most epic crossover films yet.
However, fans should temper their expectations. Theories suggest that these legacy characters may only feature in limited roles, perhaps even meeting their fate at the hands of Doctor Doom to establish the villain’s invincible dominance ahead of Avengers: Secret Wars.
The Future of the X-Men: A Recast and a Rebirth
While nostalgia will drive interest in the return of the classic X-Men lineup, Marvel Studios has long-term plans to introduce new versions of these iconic characters. Given the age of original cast members like Stewart and McKellen, their involvement is likely to be brief, serving as a powerful passing of the torch to a younger, reimagined team of mutants.
Expect new faces and fresh takes on beloved characters like Cyclops, Storm, Jean Grey, Rogue, and Gambit as Marvel looks to recast and reintroduce them for the younger generation and for a sustainable multi-phase future.
What Does This Mean for the MCU?
The inclusion of the X-Men in the MCU doesn’t just add more characters — it adds depth, complexity, and fresh storylines. The mutant metaphor for societal discrimination aligns well with Marvel’s increasing focus on more diverse and socially relevant narratives.
Moreover, the X-Men open the door for new crossovers, character dynamics, and conflicts that could span decades. Imagine the emotional and narrative richness of Wolverine teaming up with Spider-Man, Storm, Thor, and Magneto, standing off against Doctor Doom.

When Will We See an X-Men Standalone Film?
While cameo appearances and crossovers are great teasers, fans are eagerly awaiting a standalone MCU X-Men film. As of now, no such project has been officially announced. However, inside reports suggest that Marvel is waiting until the conclusion of Avengers: Secret Wars before launching a new full-fledged X-Men franchise.
This gives Marvel time to:
- Establish a unique tone and aesthetic for the mutants, distinct from previous Fox versions.
- Recast key roles.
- Build new relationships with current MCU heroes.
Conclusion
Kevin Feige’s long-term vision for the X-Men signals a thrilling new era in the MCU. With multiverse teases and plans unfolding, Marvel is setting the stage for a full-fledged Mutant Saga. The next decade promises action, emotion, and evolution — the X-Men are finally coming home to the MCU
As we look ahead to Avengers: Doomsday and Avengers: Secret Wars, one thing is clear: the future of the MCU is mutant.