So lately we've been seeing and hearing alot of evidence that Superboy aka. Connor Kent may be returning from the dead. In the back up story Origins and Omens we see that the Black Lanterns may have plans of resurrecting Connor to fight on there side.
In interviews with Didio and Johns they've both made comments that if you think about who the original Adventure Comics was about that you'll know who the star of the new series is about and that the star of the series would make Teen Titan fans extremely happy.
and then there was the Legion of Superheroes going back in time to get a piece of Lex Luthor's hair...what was that for? Could they be cloning a new Connor?