Originally Posted by STARMAN
If Lex ends up being the villian for a sequel than I think we would get a reference to him at the end of MOS. Like thy did with the Joker in Batman Begins. Obviously, this movie trilogy doesn't have to follow the same exact blueprint of the Batman trilogy but since we have the same screenwriter I wouldn't be surprised if they leave a clue to a sequel.
Agreed. Even if it's just some Lexcorp reference as a company that vows to clean up and restore the no doubt battle-torn city.