I love Justice League Unlimited

Well, I was a little disappointed, especially after the awesome movie finale of the regular series. I’d hoped for another multi-part or movie length episode, maybe showing the rebuilding after the war, a new crisis to meet, some sort of need for the larger league.

I hope it will work out, and look forward to it…but I sort of expected more. Am also needing to see some final resolution to the GL/Hawkwoman thing.
And of course, this has me wanting to see an Avengers animated series…Captain America, Iron Man, Thor, The Vision, Scarlet Witch, Wasp, and The Black Knight, along with the rotating roster thowing in She-Hulk, Spider Man, The Falcon, Quasar, etc…sigh

It seems that is coming. According to this site

I’m guessing that the “old friend” is Hawkgirl, especially when you consider how she was moved by Grundys death.

Sorry - Munch is right. I was responding directly to his question about how the statement in the show about Superman and Supergirl being cousins affects a current storyline in the comics. The “they” that are unrelated are the comics and the TV series.