User blog comment:Rassilon of Old/Young Justice spoilers at Comic-Con 2012/@comment-188.60.137.84-20120813161715/@comment-34954086-20120814015518

Or that Zatanna's in on it without Wally, Kaldur and Art knowing so that she's kept out of it if/when things go south. Nightwing may have said they were the only ones who know but upright honesty in definately not a trait of the bat-family