"We know that they're characters that you guys have been really vocal about," Snyder replies. "Your guys' love of Stephanie Brown have been so inspiring to us. We're really proud to announce that she'll be coming back in [new weekly series 'Batman: Eternal'], in a big way. Dan DiDio is in the audience to yell at us for telling you that."
"No one was trying to shelve her," Snyder continues. "It was more about finding the right time to reintroduce her."
Snyder says that Tynion came up with the idea to reintroduce her, suggesting it'll be as Spoiler. Tynion says Stephanie Brown will be in issue #3.
Snyder at NYCC