There's still no sign of an official reveal of Jesse Eisenberg as Lex Luthor in the upcoming "Batman v Superman: Dawn of Justice" film at Warner Bros. Pictures. The actor hasn't been photographed anywhere near the Detroit set in weeks - until today. Even so, the new paparazzi set photos sport Eisenberg covering his head with a towel so no-one is quite sure whether or not he will be bald for the role, or a blond or ginger as has been rumored. Remember those Batman v Superman set candids we promised?...