I bet they are XD.
I don't remember where I read it, but I remember reading that DiDio said that it stil wasn't a finished thing. And I can feel how it isn't: it lacks important recent events and characters in there, like the outlaws themselves, or stuff like Grayson or Forever Evil. And I feel like Flash and Green Arrow are lacking content. The Outsiders too, are nowhere to be found. And the whole Wildstorm (several not so recent bits).