focus on the earlier part of the careers of each of our iconic characters." Barbara Gordon is biological daughter of James Gordon and Barbara Eileen Gordon in this continuity. Wayne also stated that "The Killing Joke still happened and she was Oracle. Now she will go through physical rehabilitation and become a more seasoned and nuanced character because she had these incredible and diverse experiences. Public reaction to the change has been mixed and has included criticism that DC has reduced the diversity of their character lineup, as well as "being disrespectful of the power the character had gained as a symbol to the disabled community in her role as Oracle." DC Comics co-publisher Dan DiDio explained the decision by stating that "[w]e didn't want to turn our back on the diversity issue, but she'll always be the most recognizable [Batgirl]. We are working with concerns to diversify the line. We're always looking to re-position to be reflective of today's audience." Gail Simone, who will be writing the series, stated: "For many years, I got to write the character as Oracle, and there is to this day, no character who means more to me. This is classic Barbara as she was originally conceived, with a few big surprises. It's a bit of a shock, to be sure, but we're doing everything we can to be respectful to this character's amazing legacy, while presenting something thrilling that a generation of comics readers will be experiencing for the first time ... Barbara Gordon leaping, fighting, and swinging over Gotham. Now, when citizens of that city look up, they are going to see BATGIRL. And that is absolutely thrilling." In the new, revised continuity, the events of The Killing Joke took place three years before the current storyline, and while it is established she was paraplegic during that time, Barbara Gordon is written as having regained her mobility after undergoing experimental surgery at a South African clinic. Series writer Gail Simone stated that while the character is "one of the smartest and toughest women in comics ... One thing the book is truly about, is that the after-effects of something like PTSD (post-traumatic stress disorder) or other trauma-related syndromes, can strike even very smart, very intellectually tough people, even soldiers and cops", a subject that is generally overlooked in comic books. She also explained the method of the character's recovery is based upon