Though it's entirely possible that the Red Skull's last appearance came in Infinity War, it's likely that fans are banking on the character to link up with Steve Rogers at some point.
Theories have abounded in the weeks following Infinity War's release regarding the fate of all the souls lost to Thanos' snap, and with the Skull having increased in power on an exponential scale since his war days, it wouldn't be disingenuous to assume that the character could feature significantly in Avengers 4's story.
His purpose as the Stonekeeper was pretty obvious, but without that responsibility, could the Skull now be free to do as he pleases? Or is he now responsible for the lives that could, ostensibly, be trapped in the soul realm?
No one knows, but if any of these theories come true then it's likely that Rogers will come face to face with the man he fought against during the Second World War. That's a really fascinating (albeit twisted) reunion, and in closing the door on both the Skull and Captain America's respective journeys, it's an opportunity Marvel can't afford to pass on.
WhatCulture's very own resident movie guy, Ewan has been working in the content creation biz for over 10 years now, having started as a freelance contributor to WhatCulture Gaming all the way back in 2015. After graduating with a First-Class Honours in History from Northumbria University in 2017 (where he won a prize for a totally killer dissertation on the Watergate years), Ewan took on the role of Comics Editor at WhatCulture and quickly developed WhatCulture Comics into one of the biggest superhero-focused channels on YouTube. He followed this with a brief hiatus at Screen Rant in 2021, where he worked across the Gaming and Film sections as a writer and editor, before returning to WhatCulture as a Senior Content Producer / Presenter in 2023. He started his own podcast, We Love Dad Movies, in 2022, and has contributed several written pieces to the Eisner-nominated comics website Shelfdust as well.
In his current role, Ewan incorporates his love of cinema, comic books, and history into written pieces and video essays for WhatCulture's Film & TV channel, as well as WhatCulture Gaming and WhatCulture Horror, with a particular focus on nineties-era Dad Movies, old school Westerns, and Golden Age Hollywood Noir. John Carpenter is his fave, and he thinks Batman Beyond should never have been cancelled. If that's your vibe, you'll probably like his stuff.