A riot. Wonderful. Well at least Nightwing could assume from the fact that he hadn't been called in, that Batgirl was being fairly casual about it, and that there hadn't been an all-points bulletin put out to be on the lookout for any and all Arkham inmates that they'd been able to handle it. And why shouldn't they? They were one of the best teams of capes around, after all.
So instead of asking, he just answered her question instead. "Booster Gold's a second stringer in the League -- Speedy Watchtower-sat with him once but I've never run into him.
"And Beetle helped us take down Control Freak. Around Robin's age, got a lot of talent, even more potential if he can just learn how to control his armor."
And then he turned to her realizing, "But you're probably talking about the ones that showed up in Gotham two weeks ago, right?"