Batman Movie franchise after Nolan

If you've been following my twitter feed, then you know that after The Dark Knight Rises the Batman movie franchise will be rebooted. Produced by, yet seperate from, Chris Nolan.

The question is where to go?
In my opinion, another origin story would be redundant. Bring in Robin. Not Grayson, not Todd. Tim Drake.

Keep the stigma of Batman and Robin distant with a Robin that mainstream audiences aren't familiar with, but that still plays the familiar role (albeit with a modern edge).

In 2002/3, I began to write my own screenplay for a Batman movie which would feature the death of Jason Todd and how that affected the relationship between Bruce and Tim. I included Dick as an after thought and had made notes upon how to include him more fully in the next draft. I stopped writing it purely because Batman Begins was announced, but now that we are in a Batfilm-void situation again (or soon will be) should I have a bash at rewriting?

The first two-thirds of the very rough first draft can be read on the Writing Showcase page or downloaded directly here.

Let me know what you think, shall I give it a rewrite and send off a sample?