He should be introduced in a Batman reboot.
Originally Posted by thorstone
Bale confirmed that Bruce Wayne's story is over with in that continuity. Warner owns the rights to the characters and can continue on with sequels for as long as they want. They could take it as far as the son of Bruce Wayne and Selina Kyle taking over the role of Batman after Robin.
Snyder, Goyer, Nolan, and Bale all confirmed that Batman is being rebooted. Nolan's Batman will not be coming back.