Originally Posted by
Sutekh
Yeah, definitely Young Justice and the Power Company!
Plus an Infinity Inc. or Young All-Stars focusing on younger and / or legacy characters spun off of the Justice Society / All-Star Squadron (a team where people like Stargirl, Cyclone, etc. can end up).
And the Legion of Super-Heroes!
As for the role to cover, they would cover the role of books I would buy, which isn't currently covered by the various Justice Leagues, which are generally dominated by 'big seven' or 'trinity' or reformed villain characters I'm not as fond of as the dozens, if not hundreds, of less developed team characters who don't have their own solo books.
Ooh, I remembered the Doom Patrol! I'm not sure I want to see them revived, since they seem to be a dumping ground for 'weird for weird sake' characters, but they definitely seem to fit the bill.