Orion (or possibly another New God)
Who is he: Now in the comics, Orion is actually second son of Darkseid, but he was traded for Scott Free as a child through the means of a treaty arrangement between New Genesis and Apokolips. In various media he is always coming as a precursor (or sometimes as a means of defence) to where Darkseid is planning to attack.
Why its possible: With the final act of Batman V Superman: Dawn Of Justice laying some heavy handed hints that Darkseid is coming, its highly likely that Orion will be arriving soon.
Got a nice ring to it.
Get a closer look at the villain!
The James Bond actor also talked about the film's lengthy production.
Wonder Woman rides the bus?
This is family business.
Henry Golding transforms into Snake Eyes in this cool sneak peek!