Nice Teal, I'm loving the Hush twist! Was this a completely original spin you took on Batman? I've never seen it like this before, very clever.

Also as far as sidekicks, I wouldn't be opposed to bringing in Dick (Nightwing) as opposed to either Tim or Jason as Robin since Rose has already established a relationship with Nightwing, not to mention Nightwing's quarrel with the Bat could lead to some interesting 'being forced to work together' type thing...

Edit: Also, I'm giving Natty a chance to post before I do.