Outside of the Teen Titans books, there have been a number of enemies in different books that featured a member of the Teen Titans. Should DC ever bring together a new evil teenage super-villain foe/team, here is who should be considered.
An enemy of Tim Drake-Robin
An enemy of Tim-Robin.
An enemy of Tim-Robin.
An enemy of Tim-Robin.
An enemy of Tim-Robin.
An enemy of Tim-Robin.
An enemy of Damien-Robin, the sidekick of Jason Todd-Red Hood.
Based on the Titans of Tomorrow plot as a scapegoat, THIS Black Beetle should be Jaime's evil-future counterpart like his fellow Titans.
An enemy of Wonder Girl.
An enemy/ally of Cass-Batgirl.
An enemy of Vulcan.
Enemies of Vulcan. (They are also white Martian/human hybrids, and I think that Miss Martian should meet them...)
A little blast from the past for the Young Justice-Titans.
Kid Eternity's opposite number...summons evil historical/mythical figures...
One of the best recurring villains from Kid Eternity.
Her Highness's partner.
