James Gunn’s DCU Update Finally Confirms the One Villain Superman Has Been Missing All Along: Metallo

So, let’s talk about one of the more head-scratching choices in James Gunn’s Superman: bringing in the Engineer as Lex Luthor’s right-hand enforcer. For anybody who follows DC’s comic book history, this probably felt a little weird—maybe even forced—especially now that The Authority spin-off is basically dead in the water. Here’s how this move played out, why some folks are scratching their heads, and who could’ve been a smarter fit as Lex’s superpowered muscle.

Setting the Scene: Who Even Is the Engineer?

If you saw Superman, you know the Engineer is the first villain to pop up—before Luthor even shows his face. But hardcore fans recognized something was off: in the comics, the Engineer (Angela Spica) has always been more antihero than out-and-out baddie. Turning her into Lex’s loyal heavy? That’s not her usual lane. Normally, she’s a standout member of the Authority, a team that’s—let’s be honest—not exactly A-list mainstream DC.

The choice to wedge the Engineer into this flick looked like a classic setup for a spin-off. But since James Gunn and DC Studios have shelved The Authority, she feels kinda stranded now, without a clear direction or purpose in the larger universe.

The Case for Metallo: Why Wasn’t He in This Movie?

Here’s the thing: swapping out the Engineer for Metallo would have made way more sense, especially if you’re aiming for comic book synergy. Metallo (aka John Corben) has a legit, deep connection with Lex Luthor in pretty much every version—Lex has always been responsible for turning Corben into a cyborg nightmare with a Kryptonite heart. That makes Metallo an absolute natural as Superman’s nemesis (and, let’s be honest, the kind of goon who’d actually work for Lex).

It’s almost funny how similar Metallo and the Engineer are after Gunn rewrote her backstory. Both get their power from some Lex-megacorp science experiment, both end up as techno-human hybrids, and both are basically walking tank arsenals. In fact, Metallo is famous for swapping out his own limbs for rocket launchers, nano-weapons—the whole works. If you lined them up in a fight, you’d probably get the same explosive visuals.

Lex’s Lineup: How It Could Have Looked

• Nicholas Hoult’s Lex Luthor: Already busy making his own Superman clone (Ultraman!), clearly not afraid to build super-powered underlings.
• Ultraman: A bizarro riff meant to take Superman down—think of him as a lethal doppelganger.
• Metallo: Would have fit right in here—robotic, powered by the one thing that REALLY hurts Superman, and a good thematic match for Ultraman.
• The Engineer: Instead, we get her—less familiar, more awkward as a heavy, and no longer getting a spin-off as far as we know.

Missed Story Potential and Some Weird Choices

What makes the Engineer’s role even more puzzling is Gunn’s decision to flatten her into pure villainy. In the comics, she’s got nuance: an antihero, sometimes heroic, always conflicted. Gunn’s version? Bad guy henchwoman and not much else. If she’d been given more depth—or if her future in the DC Universe were at all certain—it could’ve hyped The Authority as an event worth looking forward to. Instead, her presence now just leaves a bunch of lingering questions, especially for anyone checking out future movies and wondering: where’d she go?

And if you’re curious, the other offbeat inclusions in Superman, like Metamorpho and Mr. Terrific, all have more natural ties to Superman than the Engineer. It’s like DC ripped open the vault to introduce “the next big thing,” and then slammed it shut again for no reason.

The real missed shot? Metallo isn’t just a better-known name, he brings a built-in rivalry that amps up any Superman story. There’s still hope he’ll get a proper debut, maybe in the upcoming Man of Tomorrow, especially now that Brainiac is lurking behind the scenes. But for this first movie? Keeping the Engineer as a villain makes less and less sense as the studio’s plans keep shifting.

The Verdict: Cool Intro, Confusing Future

I’ll admit, Superman is a solid launch for Gunn’s new DC slate, with an ambitious cast and some clever world-building. The big risk—packing in too much setup—was mostly avoided, but the Engineer stands out as the lone ‘plant’ for a spin-off that may never sprout. With The Authority mothballed, her presence feels like a puzzle piece from a picture nobody is assembling anymore.

One key quote sums it up:

'The Engineer was the only true “backdoor pilot” character in the film, as James Gunn intended this to be the first of many appearances in the DC Universe.'

Now that the door’s basically closed, here’s hoping DC course-corrects and gives us the metallic villain fans are actually waiting for.