So at the end of Christopher Nolan's The Dark Knight Rises we find out that John Blake is this movie universe's version of Robin -- kinda. I think giving Blake the real first name "Robin" is more of a nod to the fans, as it's pretty clear the character will now become Batman's successor, and not his sidekick. So perhaps Nightwing would be a more appropriate name for him? We may never find out of course, but this pic gives us a pretty good idea of how a Nolanized version of Blake in a Nightwing style costume might look..
Not sure who to credit for the pic (if one of you guys do please let us know) but it popped up over at the TDKR Facebook fan-page.