Oliver Queen/Green Arrow is a character whose core is about legacy and responsibility. And that all comes from his father and the responsibilities of living up to his legacy.
To me, Green Arrow in the past, what people loved about Oliver Queen pre-New 52 was his relationships with other heroes. Like his friendship with Green Lantern, his animosity with Hawkman, his romance with Black Canary - these are all the things that sort of defined him.
You spend so much time writing a character the way I did with Buddy Baker and then Green Arrow that you start to care about them. And you almost think of them as people, you know?
The Green Arrow stuff that I've responded to from the past is the Mike Grell stuff. I've liked a lot of other stuff, but I think for me, the direction and the mood and the tone that I really want is something much darker and more aggressive and really fast-paced action.