User blog comment:Archivist217/Expansion of Young Justice, if the series renews/@comment-800707-20121130205545/@comment-432124-20121206033747

We've already seen how Jaime became Blue Beetle. As for the rest, Greg has said that in the show, they would be focusing mostly on the present story of Season 2 (see here: http://www.worldsfinestonline.com/2012/10/02/producer-greg-weisman-discusses-the-world-of-young-justice-invasion/), so I doubt that they would be showing the details of any of it unless there's some time travel involved.