Criminals of Gotham City beware, there are now two Dark Knights to worry about. That's right, you heard me, two, count'em two Batmen! Apparently when Bruce Wayne returns, both him and Dick Grayson will be dawning the cowl of The Dark Knight.
According to the New York Post and The Source Bruce is going to handle the worldwide franchising in Batman, Inc. and Dick is going to remain the Batman for Gotham City. Damian Wayne will remain at Dick's side as Robin. To avoid confusion between the two Batmen, Grayson's costume features just the black bat logo, whereas Wayne's will include the black bat over a yellow moon.
As for which books will feature which Batman. Bruce Wayne will be featured in Batman, Inc. by Grant Morrison and Yanick Paquette and Batman: The Dark Knight by David Finch. Dick Grayson will be featured in Detective Comics by Scott Snyder and Jock, Batman and Robin by Peter Tomasi and Patrick Gleason and Batman by Tony Daniel.
It all starts in November.
The New York Post