There are leaks that come from disgruntled employees. There are leaks that come overheard conversations in bars. There are leaks that come from PR people who are actually doing it officially. I like those.
But I like even more the leaks from anciliary merchandising. Such as Batman: The World of the Dark Knight, which tells the story of Batman from his beginning up to date, including the New 52. It even has Talon in it. And it has this entry for Stephanie Brown as Spoiler.
Get that? After a stint as Batgirl, she has returned to being Spoiler. Except Stephanie Brown’s Batgirl title ended with the New 52 with her still in the Bat cowl, and was Batgirl in Batman Inc: Leviathan. If she has returned to being Spoiler, we haven’t seen that… yet.