In the ever-evolving landscape of superhero cinema, few characters have undergone as dramatic a transformation as Aquaman. Once dismissed by many as a second-tier hero capable only of talking to fish, the character exploded into mainstream popularity thanks to Jason Momoa’s charismatic, rugged portrayal in the DC Extended Universe (DCEU). Momoa brought a larger-than-life energy, blending Viking-like ferocity with oceanic majesty, redefining the King of Atlantis for a new generation.

Yet as James Gunn and Peter Safran steer the DC Universe (DCU) into a bold new era—one built on interconnected storytelling, tonal consistency, and a fresh slate—the question of who should don the trident next has sparked endless debate among fans.

Enter Alexander Skarsgård. The Swedish actor, best known for his commanding performances in projects like True Blood, Big Little Lies, and The Northman, possesses an undeniable physical presence that aligns strikingly with the classic comic-book depiction of Arthur Curry. Standing at 6’4″ with piercing blue eyes, chiseled features, and a natural blond mane, Skarsgård embodies the regal, almost mythical Aquaman fans have seen in the pages of DC comics for decades. Unlike Momoa’s more grounded, tattooed warrior aesthetic, Skarsgård’s look evokes the golden-age Atlantean prince: noble, imposing, and effortlessly aristocratic.

His ability to convey quiet intensity mixed with explosive power makes him a compelling candidate to headline the DCU’s take on the underwater sovereign.

The timing feels particularly ripe. With the DCU reboot officially underway, Gunn has emphasized a return to faithful yet modern interpretations of iconic heroes. While Momoa’s Aquaman was a revelation—grossing over $1.1 billion worldwide for the 2018 solo film—his future in the franchise shifted dramatically. Recent developments have seen the actor transition into the role of Lobo, the foul-mouthed, indestructible bounty hunter from Czarnia. Gunn himself has teased glimpses of Momoa in full Lobo regalia, complete with wild hair, red eyes, and a penchant for chaos, appearing in projects like the upcoming Supergirl: Woman of Tomorrow.

This pivot opens the door wide for a new actor to inherit the Aquaman mantle, allowing the character to evolve in a direction that complements Gunn’s vision of hope, heroism, and ensemble synergy.

Skarsgård’s credentials make him more than just a visual match. His work in The Northman demonstrated his capacity to lead epic, visceral action sequences while portraying a man torn between destiny and vengeance—qualities that mirror Arthur Curry’s own internal conflicts as a half-human, half-Atlantean caught between two worlds. In Big Little Lies, he showcased a chilling range, proving he can handle complex emotional layers beneath a stoic exterior. These skills would serve well in depicting Aquaman’s journey from reluctant outsider to confident king, especially in a DCU that promises deeper character exploration across films and series.

Imagine Skarsgård rising from the depths in a sleek, comic-accurate orange-and-green suit, trident gleaming under the ocean’s glow. His commanding presence could anchor massive set pieces—underwater battles against Black Manta, diplomatic confrontations in the halls of Atlantis, or surface-world clashes where his powers are tested against land-based threats. Gunn’s signature blend of humor, heart, and high-stakes spectacle would find a natural partner in Skarsgård’s dry wit and physicality. The actor has never shied away from genre fare, and his experience in prestige television suggests he could elevate Aquaman beyond mere blockbuster muscle into a layered, compelling figure.

Of course, any discussion of a new Aquaman inevitably circles back to one unavoidable requirement: an Aquaman vs. Lobo showdown. No matter who ultimately claims the role, fans and creators alike seem to agree that this confrontation is non-negotiable. In the comics, Aquaman and Lobo have clashed in memorable ways—most notably in crossovers where the Atlantean’s strategic mind and command of the seas meet the Main Man’s brute force, regeneration, and sheer unpredictability. Their dynamic offers endless cinematic potential: water versus unrelenting destruction, royal dignity versus anarchic mayhem.

With Momoa now embodying Lobo, the stage is perfectly set for an epic rivalry that could span multiple projects. Picture a scene where Aquaman—perhaps in his first major DCU appearance—intercepts Lobo during a bounty hunt that threatens an oceanic kingdom. The two titans collide in a thunderous brawl: waves crashing like skyscrapers, harpoons clashing against unbreakable chains, and razor-sharp banter cutting through the chaos. Lobo’s trash-talking bravado would bounce off Aquaman’s regal composure, creating a contrast that’s both hilarious and thrilling.

Gunn, a master of character-driven action, could turn this into one of the franchise’s defining moments—much like the Guardians vs. everyone fights in his Marvel films.

Such a sequence would not only satisfy longtime comic readers but also serve as a bold statement for the DCU’s interconnected world. It would highlight Aquaman’s strength not just as a physical powerhouse but as a tactical leader capable of outmaneuvering even the most indestructible foes. For Skarsgård, portraying this battle would be a showcase of his ability to blend physical dominance with nuanced performance—holding his own against Momoa’s larger-than-life energy while carving out a distinct identity for the new Aquaman.

Skeptics might point to Skarsgård’s age—he’s in his late 40s—as a potential drawback in an industry obsessed with youth. Yet the DCU’s emphasis on legacy and timeless heroism could turn this into an advantage. A more mature Aquaman brings gravitas, experience, and authority—qualities fitting for a king who has already faced wars, betrayals, and the weight of two realms. Skarsgård’s refined features and commanding stature would contrast beautifully with younger heroes like Superman or Supergirl, positioning Aquaman as the seasoned veteran of the Justice League.

Fan communities have already embraced the idea. Online forums, social media threads, and fancast videos frequently highlight Skarsgård as the top choice for a more traditional Aquaman. His resemblance to classic depictions—blond hair flowing, piercing gaze, and towering frame—fuels the excitement. In a universe where Gunn prioritizes passion and fit over rigid typecasting, Skarsgård represents an opportunity to honor comic roots while delivering fresh, cinematic energy.

Ultimately, whether Alexander Skarsgård steps into the role or not, the conversation underscores the excitement surrounding the DCU’s future. Aquaman remains one of DC’s most visually spectacular and narratively rich characters, capable of epic scope and intimate drama. Pairing that potential with Gunn’s irreverent yet heartfelt style—and capping it with a must-see Aquaman vs. Lobo clash—could produce some of the most memorable superhero moments in years.

As the DCU continues to take shape, one thing is clear: the throne of Atlantis awaits its next ruler. And if Skarsgård answers the call, he could very well bring the classic Aquaman look—and the epic rivalries—to electrifying life.