This Just Happened: Who's Batman really up against?

SPOILER ALERT: If you have not read BATMAN ETERNAL #10 yet and do not wish to know what happens, stop reading this post now (major spoilers ahead!).

Batman has been battling a long list of villains in the exciting weekly series BATMAN ETERNAL: front and center was Professor Pyg back in BATMAN ETERNAL #1, yet, behind-the-scenes has been Carmine “The Roman” Falcone!