Marvel Studios’ newly released series of Avengers: Doomsday trailers have reignited excitement around the franchise’s next era, offering glimpses of familiar heroes, darker stakes and a more serious tone than recent installments. But while the footage is polished and ambitious, it also raises questions about whether Marvel is relying too heavily on the past instead of fully committing to its future.
The three trailers so far showcase several major talking points, each of them revealing both promise and hesitation about where the Avengers saga is headed.
Chris Evans’ return feels unnecessary
One of the biggest surprises teased is the apparent return of Chris Evans as Steve Rogers. For longtime fans, that reveal is meant to be emotional. Instead, it feels hollow.
Steve Rogers already received one of the most satisfying endings in the Marvel Cinematic Universe. Avengers: Endgame allowed him to complete his arc, a man out of time finally choosing a personal life over endless sacrifice. It was thoughtful, earned and final.
Undoing that moment now risks cheapening it. Bringing Evans back as Steve Rogers doesn’t feel like storytelling necessity; it feels like a safety net, and is a stark reminder of the franchises’ struggles with Anthony Mackie’s Sam Wilson AKA Captain Falcon.
In a franchise that once thrived on bold decisions, revisiting a perfectly concluded character arc comes across as a cash grab rather than creative growth.
Captain America’s ending should have been left alone
The power of Steve Rogers’ farewell was in its restraint. Marvel let him walk away — something superhero films rarely allow. That decision mattered, not just for the character, but for the emotional weight of the entire Infinity Saga.
Reopening that door undermines the idea that choices have consequences in this universe. If every meaningful goodbye can be reversed, then none of them truly matter. Doomsday risks signaling that no ending is permanent if the box office upside is big enough.
Thor’s return is strong — but could overshadow the future
The Thor-focused trailer is among its best. Seeing a more serious, battle-worn Thor again is refreshing after the divisive and comedic tone of Thor: Love and Thunder. Chris Hemsworth’s performance appears grounded, focused and emotionally heavier — a welcome shift.
That said, Thor’s presence raises another concern. He already had a solid, albeit not final, ending. Love and Thunder closed his arc with purpose, responsibility and a renewed sense of self. Bringing him back again works — but only if he doesn’t dominate the story.
Avengers: Doomsday is supposed to usher in a new generation of heroes. If legacy characters like Thor take up too much space, the newer faces risk being sidelined before they ever get a chance to stand on their own.
The X-Men teaser offers something genuinely hopeful
Perhaps the most intriguing footage is from the yet-to-be-fully released X-Men teaser. While brief, it stands out as the most optimistic and emotionally resonant material Marvel has shown so far.
The visuals are striking, clean, confident and unapologetically comic book–inspired. Ian McKellen’s voiceover dialogue, as expected, is powerful and commanding, instantly grounding the footage with gravitas and history.
The biggest moment, however, is the appearance of James Marsden as Cyclops — finally presented in a truly comic-accurate form. For longtime fans, it’s a jaw-dropping shot, one that feels like long-overdue redemption for a character who was repeatedly sidelined in earlier films. And despite critics’ qualms about the first two trailers, it is a stark (get it) reminder of one thing. Marvel, Kevin Feige and, more importantly, the Russo brothers know exactly what they are doing.
A familiar crossroads for Marvel
The Avengers: Doomsday trailers are visually impressive and emotionally charged, but they also reflect Marvel’s ongoing struggle to balance nostalgia with evolution. Revisiting beloved characters may generate short-term excitement, but it comes at the cost of diminishing past endings and slowing the franchise’s forward momentum.
If Marvel is going to move forward successfully, it may need to take its cue from the X-Men teaser — honoring the past without being trapped by it, and trusting new stories to carry the weight once shouldered by legends.