[Keyser Soze]

I think once Nolan leaves the series, Batman should be left for a while, to let Nolan's films stand as a complete trilogy. In future, when a new Batman film franchise is inevitably launched, I would make sure to NOT retread the same ground as the Nolan films by not redoing Batman's origin. Instead, I'd start the first film with Batman already established. I'd probably be inclined to make the first film the origin story for Robin, and the overarching theme of the new franchise could be the relationship between Batman and Robin.