The Dark Knight Rises

[BloodyMage]

I think they'd probably do well to actually use Joseph Gordon-Levitt as Batman, going into a Justice League film. For once, Blake is a lot more friendly and seemingly willing to co-operate with others than I could imagine Nolan's Bruce Wayne being. They'd also be pretty foolish to let the guy slip away given that he's very popular at the minute and he's got a youthful aspect.

Oh, him becoming Nightwing, While it seems the film was ambiguous about him becoming Batman or Robin, it would seem more more of a leap for him to become Nightwing. I'm pretty sure at one point the film Bruce Wayne says to Alfred or Fox or someone about the point of Batman as a symbol was that he could be anyone. That felt like a nod towards someone else taking up the same mantle at the end. Bit with the bats in the cave felt like a nod towards Bruce Wayne's own origin (in this universe) too.

That said, that fan made Nightwing above looks pretty rad.