MCU Rumor Roundup: Margot Robbie In Talks For Marvel Role, Avengers: Doomsday Adds Young Actor As...[Spoiler]?

MCU Rumor Roundup: Margot Robbie In Talks For Marvel Role, Avengers: Doomsday Adds Young Actor As...[Spoiler]?

Our latest MCU rumour roundup brings some big casting updates for Avengers: Doomsday and beyond, including an exciting claim about The Suicide Squad and Barbie star Margot Robbie.

By JoshWilding - Jun 08, 2026 11:06 AM EST
Filed Under: Avengers: Doomsday

It's an exciting time to be an MCU fan, and while the next eighteen months or so will be dominated by Avengers: Doomsday and Avengers: Secret Wars, what lies beyond those is perhaps even more exciting.

A soft reboot of the franchise is expected, creating a world inhabited by the Avengers, X-Men, Fantastic Four, and Spider-Man. The X-Men franchise, in particular, will bring a lot of new faces into the MCU, but will The Suicide Squad star Margot Robbie be among them?

According to insider @MyTimeToShineH, the Barbie actress is in talks for a "big" Marvel role. We don't have any additional context, but she'd be a great fit for any number of characters. Remember, Robbie was previously rumoured to be on Kevin Feige's radar for The Fantastic Four: First Steps' Sue Storm/Invisible Woman.

The insider has also shared some minor Avengers: Domsday updates. Apparently, Steve Rogers and Thor "will have their own arc," which involves them travelling to the TVA together.

Florence Pugh's Yelena Belova, meanwhile, has the biggest role for a female character in the movie, with Vanessa Kirby's Sue Storm right behind her. As key members of the New Avengers and Fantastic Four, that makes sense.

Avengers: Doomsday's IMDb page has also been updated, revealing that young actor Pacino Khan (Waffle's After School Club) has booked a role in the movie. There's speculation that he's playing Steve Rogers' young son, though some believe he could be Franklin Richards.

We'll have to wait and see, but as always, ComicBookMovie.com will keep you updated when more is revealed.

In Avengers: Doomsday, beloved heroes from three distinct universes will be set on a deadly collision course and face an existential threat unlike anything they’ve ever encountered.

Avengers: Doomsday stars Chris Evans, Chris Hemsworth, Anthony Mackie, Winston Duke, Tom Hiddleston, Sebastian Stan, Letitia Wright, Paul Rudd, and Robert Downey Jr. Wyatt Russell, Simu Liu, Tenoch Huerta Mejia, Mabel Cadena, Florence Pugh, Danny Ramirez, David Harbour, Hannah John-Kamen, Lewis Pullman, India Rose Hemsworth, and Wesley Holloway all make their Avengers franchise debuts.

The Fantastic Four: First Steps leads Pedro Pascal, Vanessa Kirby, Ebon Moss-Bachrach, and Joseph Quinn join them, as do X-Men franchise stars Kelsey Grammer, Patrick Stewart, Ian McKellen, Alan Cumming, Rebecca Romijn, James Marsden, with Deadpool & Wolverine star Channing Tatum. 

The Russo Brothers direct Avengers: Doomsday and Avengers: Secret Wars from a screenplay by Stephen McFeely, with whom they previously collaborated on the Avengers and Captain America franchises. The movie is produced by Kevin Feige, Louis D'Esposito, and Jonathan Schwartz, with Callum McDougall serving as executive producer.

Avengers: Doomsday is set to be released on December 18.

About The Author:
JoshWilding
Member Since 3/13/2009
Comic Book Reader. Film Lover. WWE and F1 Fan. Rotten Tomatoes-approved critic and ComicBookMovie.com's #1 contributor.
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bobevanz
bobevanz - 6/8/2026, 11:49 AM
I wish I could permanently ban MTTSH from the internet. People like them are the reason we've fallen so far. Low effort grifters who are given the spotlight because other people are so desperate for clicks, even when 99% of it is made up and/or rage bait
TheFinestSmack
TheFinestSmack - 6/8/2026, 12:07 PM
@bobevanz - 100% agree on that one. No idea why this site gives them any attention unless kickbacks are being made.
soberchimera
soberchimera - 6/8/2026, 11:49 AM
I think when you name a kid ‘Pacino’, you’ve pretty much mapped out his future as a child actor.
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ModHaterSLADE
ModHaterSLADE - 6/8/2026, 11:50 AM
I always thought she would've been good for Emma Frost, but Betsy Braddock wouldn't be a bad choice either.
deamon
deamon - 6/8/2026, 12:43 PM
@ModHaterSLADE - Not even close to Betsy look.
Betsy gots East Asian look.
ModHaterSLADE
ModHaterSLADE - 6/8/2026, 1:59 PM
@deamon - You big DUMMY. That's a different character that she switched bodies with... Read a comic before you talk shit.
hainesy
hainesy - 6/8/2026, 11:52 AM
I don't see a new to waste budget on a high end actress like Margot Robbie. And I don't see a role that she would be needed for. We have a Captain Marvel, we have a Sue Storm, and we have a Scarlett Witch. She can't play Storm. Who else is there? Maybe Emma Frost. I just don't see a need.
SonOfAGif
SonOfAGif - 6/8/2026, 12:23 PM
@hainesy - Emma Frost, Lilith, the new Mystique maybe?
ObserverIO
ObserverIO - 6/8/2026, 2:04 PM
@hainesy - Since it's a reboot she could play any of them.

Maybe they're going back to Adam Driver and Margot Robbie as Reed and Sue.
HumanRubiksCube
HumanRubiksCube - 6/8/2026, 11:52 AM
KEEP MARGOT IN DC MARVEL DONT NEED THAT WITCH
TheHumanRocket
TheHumanRocket - 6/8/2026, 12:06 PM
@HumanRubiksCube - What on earth did she do to you, man? Lol
TantricBoogie
TantricBoogie - 6/8/2026, 1:29 PM
@HumanRubiksCube - 😂
Repian
Repian - 6/8/2026, 11:57 AM
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TheVisionary25
TheVisionary25 - 6/8/2026, 12:12 PM
@Repian - not bad.

I think Rebecca Ferguson would be good too.

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soberchimera
soberchimera - 6/8/2026, 12:43 PM
@Repian - They should definitely redo Inhumans in the FF sequel since Doom and Annihilus are being used in other projects.
Huskers
Huskers - 6/8/2026, 12:02 PM
I don’t know if I’m just not hyped for the MCU anymore because of all the misfires, or I’m just tired of seeing an article on it every 30 seconds on here. 🤷🏻‍♂️ Most of them I don’t even open anymore.
OneMoreTime
OneMoreTime - 6/8/2026, 12:02 PM
Marvel Studios After Endgame.......

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TheVisionary25
TheVisionary25 - 6/8/2026, 12:17 PM
According to MTTSH , pretty much all of Hollywood is in talks for a “big” role in the MCU so idk if i buy this but we’ll see…

If it’s true then I could see Margot as Emma Frost or even Mystique tbh.

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Anyway , Yelena and Sue being the 2 prominent female characters in Doomsday makes sense and I’m assuming Shuri is 3rd (certainly wasn’t expecting Ghost or Mystique to have a big part).

Also Pacino Khan (which is one of the coolest names) has been removed from Doomsday’s IMDB now so could have been a mistake tbh!!.
Nonameforme
Nonameforme - 6/8/2026, 12:26 PM
We trust mttsh?
DocSpock
DocSpock - 6/8/2026, 12:28 PM

I don't care what role Robbie takes as long as I get to motorboat her.
harryba11zack
harryba11zack - 6/8/2026, 12:30 PM
chat is this real?
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soberchimera
soberchimera - 6/8/2026, 12:41 PM
@harryba11zack - Are they dropping the ‘-men’ from women too?
harryba11zack
harryba11zack - 6/8/2026, 12:52 PM
@soberchimera - wO
gambgel
gambgel - 6/8/2026, 12:51 PM
We should call her/him:

MyTimeToLie from this point on.

the fact that sites like this still post the same old random "scoops" from that account is beyond me.
TantricBoogie
TantricBoogie - 6/8/2026, 1:33 PM
The type Weinstein would thrust! to the Top.
Terrible

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