User blog comment:Ultimate Heatblast/Wonder Girl and Superboy/@comment-5324323-20120729182848/@comment-34954086-20120730082050

well there's at least 4 DLC characters, so unless they want to put in Red Arrow who i cant see having too different a moveset to Artemis, Characters joining from Season 2 onward like Impulse or Static, or justice leaguers like Captain Marvel, of which i doubt for varying reasons,cant really see them being anyone other then Wonder Girl and Blue Beetle.