Originally Posted by AVEITWITHJAMON
^Agreed, thats why I think Metallo would work best alongside Lex, he is just a grunt working for Lex, with Deathstroke hired to take out Batman. This movie has a lot of ground and characters to cover already, throwing in a world-level threat would be too much IMO.
If they did John Corben, right, he could be just as interesting as Lex. A much more intimidating version of what hey used on the animated series could be good. He would need some type of backstory and and why he is maybe even reluctantly fighting Superman.