Following Cosmic Book News breaking the story that Doomsday will not be featured in Batman Vs. Superman, a fan theory has surfaced online suggesting OMAC will be a villain.
The gang over at the Super Hero Hype Message boards have put forth a rather convincing argument that Zack Snyder will be tying OMAC into LexCorp and Lex Luthor.
Perhaps one of the most visually compelling arguments comes in the form of the LexCorp logo from the trailer and the art of OMAC from the comics which share the same color scheme:
The recent Batman Vs. Superman LexCorp viral video also seemingly teases the involvement of OMAC :
At LexCorp Industries, we believe in technology that unites us, where inspiration, innovation and imagination all come together to create a greater tomorrow, today. Now, LexCorp is proud to announce Lex/OS the world’s most private and secure operating system. Engineered with the protection you need, and the freedom you want. To celebrate, please enjoy our free Lex Wi-Fi throughout this venue and visit our LexCorp booth for your free charging device. LexCorp and the New Lex/OS, providing the safety and confidence we need in an ever changing world. Let’s build a better tomorrow.
With Luthor stating:
We are on the cusp of unveiling a technology that will change the world forever. It’s about safety. This is a product that will protect you, and everyone, from threats you don’t even know about yet. I don’t want to scare anybody… much. But there are a lot of threats out there, and they’re here today.
In the comics, the OMACs are humans transformed by a Brainiac virus into living machines/cyborgs that are used to assassinate any and all beings with superpowers created by the Defense Department and LexCorp. In Batman Vs. Superman, it's possible Lex may create OMAC with the use of Zod's corpse.
(thanks to Hero Gilgamesh for the tip)
"Batman v Superman: Dawn of Justice" has a March 25, 2016 release starring Ben Affleck as Batman, Henry Cavill as Superman, Gal Gadot as Wonder Woman, Amy Adams as Lois Lane, Laurence Fishburne as Perry White, Diane Lane as Martha Kent, Jeremy Irons as Alfred, Jesse Eisenberg as Lex Luthor, Ray Fisher as Cyborg with Callan Mulvey, Holly Hunter as Senator Finch and Tao Okamoto as Mercy Graves. Justice League is to follow directed by Zack Snyder as well.
Fearing the actions of a god-like Super Hero left unchecked, Gotham City’s own formidable, forceful vigilante takes on Metropolis’s most revered, modern-day savior, while the world wrestles with what sort of hero it really needs. And with Batman and Superman at war with one another, a new threat quickly arises, putting mankind in greater danger than it’s ever known before.
Batman Vs. Superman Comic-Con Trailer: