Talk:Garage Sale/@comment-509894-20160119123534/@comment-24152851-20160120004111

Nightwing is TT's Robin grown up. He appears in some TTG episodes where they go to the future.

Blue Beetle is a kid who gained his powers from a mystical scarab attaching to his back, which gives him a super powered armor and an assortment of abilities. He's actually an important Teen Titan in the comics, but didn't get mentioned in the TV shows. He does appear in Young Justice though.