Originally Posted by FeedOnATreeFrog
Batman and Superman are at odds for the first half perhaps?
Later Batman has to trust Superman, perhaps freeing him so that he can take down Metallo/Bizarro/Cyborg-Superman (designed by Lex Luthor to be controllable) who has somehow regained its free-will (later revealed to be the Joker's meddling) and is causing chaos in Metropolis.
Wow. That's THREE villains