Ryan Reynolds has set the internet on fire with a mysterious Instagram post, making fans believe Deadpool might join the Avengers in the upcoming Avengers: Doomsday. The actor shared an image of the Avengers logo spray-painted in Deadpool’s signature red, sparking wild theories about a potential crossover.
The post comes just as filming for Avengers: Doomsday is in full swing. Marvel recently revealed a massive cast list, but Reynolds was not included, leaving fans wondering if Deadpool could still make a surprise appearance. The studio has hinted that more names could be added, especially with Avengers: Secret Wars coming in 2027.
Deadpool’s Possible Role in Avengers: Doomsday
Fans quickly noticed the timing of Reynolds’ post, linking it to ongoing Avengers: Doomsday production. The movie is expected to be one of Marvel’s biggest events, bringing together heroes like Thor (Chris Hemsworth), Captain America (Anthony Mackie), and Loki (Tom Hiddleston). Robert Downey Jr. is also returning, but not as Iron Man—instead, he’s playing the villain Doctor Doom.
Deadpool’s inclusion would be a major twist. The character is known for his R-rated humor and breaking the fourth wall, which doesn’t usually fit Marvel’s PG-13 style. However, after the success of Deadpool & Wolverine (2024), which earned $1.3 billion, fans believe Marvel might make an exception.
“Don’t do that. Don’t give me hope,” one fan commented on Reynolds’ post. Another wrote, “If you are saying what I think you’re saying, I’m actually gonna scream.”
How Deadpool Could Fit Into the MCU
Marvel has already introduced the multiverse, making it easier for Deadpool to cross over. Recent leaks from the Avengers: Doomsday set show TVA agents, suggesting time-travel and alternate realities will play a big role. This could allow Deadpool to appear without disrupting the main storyline.
Reynolds has previously joked about Deadpool never becoming an Avenger, saying:
“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 this, fans think his post is a hint. Some speculate he could have a cameo, while others believe he might play a bigger role in Avengers: Secret Wars (2027).
Confirmed Cast and Missing Names
Marvel’s official cast list for Avengers: Doomsday includes:
- Robert Downey Jr. as Doctor Doom
- Chris Hemsworth as Thor
- Anthony Mackie as Captain America
- Tom Hiddleston as Loki
- Florence Pugh as Yelena Belova
- Simu Liu as Shang-Chi
- Patrick Stewart as Professor X
- Hugh Jackman as Wolverine
Notably, Reynolds was not on the initial list, but Marvel confirmed it’s not final. With filming still underway, more surprises could be coming.
Fan Reactions and Theories
Social media exploded after Reynolds’ post. Some fans are excited, while others worry about how Deadpool’s humor would work in a team-up movie.
“PG-13 Deadpool will definitely be a curveball,” one fan tweeted. Another added, “Is Deadpool joining the Avengers now? This is going to be epic…”
Disney is reportedly planning a second cast reveal on August 27, similar to their earlier live-stream event. Many believe this could confirm Deadpool’s involvement.
What’s Next for Deadpool in the MCU?
If Reynolds is indeed joining Avengers: Doomsday, it could set up his role in Secret Wars. There’s also talk of an Uncanny X-Force movie, which would fit Deadpool’s chaotic style.
For now, Marvel hasn’t confirmed anything, but Reynolds’ post has definitely stirred excitement. Avengers: Doomsday releases on December 18, 2026, and if the rumors are true, Deadpool might just crash the party.
Also Read: Jon M. Chu and Shawn Levy Reflect on Overcoming Pressure with Wicked and Deadpool & Wolverine
Credits: IGN
