Back in his Robin days, Jason's original major nemesis wasn't the Joker, but Two-Face. Jason hated Two-Face for killing his father. Since Jason's return from death, however, he has exhibited no interest in going after Two-Face. I wonder how Jason lost all interest in Two-Face.
Additionally, has Jason ever reckoned with the fate of that Felipe guy he purportedly dropped off a skyscraper in one of his final cases as Robin?
Buried Alien (The Fastest Post Alive!)