Batman 5 Actually Happening?

So who do you think will done the cape & cowl?
Source: Sci Fi Wire

Nolan Pumped For Batman 5

Director Christopher Nolan—who is in preproduction on the fifth installment in the Batman film franchise—told British newspaper the London Metro that it’s been an enjoyable experience so far. “I’m having the time of my life,” the Memento director told the paper. “[It's at the] very early stages, which is where it’s tremendous fun. I’m getting to watch my vision of the world of Batman. To do that and get paid for it is brilliant.”

When asked for details about the story, Nolan was less forthcoming. “It’s absolutely, excruciatingly top secret,” he told the paper. Batman 5 is scheduled for release in 2005.