As we all know, after Batman The Dark Knight Rises Batman's character will be "reinvented" for the purpose of directing a movie for Justice League, so here I stop my suggestions to be designed for executives DC Entertainment
Producer: Christopher Nolan (Batman Begins, TDK, TDKR & The Man of Steel)
Screenplay: David S. Goyer (Batman Begins, TDK, TDKR & The Man of Steel)
Director: Darren Aronofsky (Black Swan)
Christian Bale as Batman/Bruce Wayne
Michael Caine as Alfred Pennyword
Morgan Freeman as Lucius Fox
Gary Oldmas as Commissioner James Gordon
Doug Jones as Dr. Kirk Langstrom/Man-Bat
Adrian Brody as Dr. Achilles Milo
Amanda Righetti as Dr. Pamela Isley/Poison Ivy
Bob Hoskins as Oswald Cobblepot/The Penguin
Kevin Grevoius as Killer Croc
Ray Liotta as Tony Zucco
Angela Bassett as Dr. Amanda Waller
NOTABLE CAMEOS:
Henry Cavill as Clark Kent/Superman
Ryan Reynolds as Hal Jordan/Green Lantern
Eric Johnson as Guy Gardner
Milo Ventimiglia as Terry McGinnis/Batman