I mean, I guess they could reveal that the chemical concoction in the vat was some shady company's attempt to duplicate the Lazarus Pit's effects (which obviously failed miserably). But then it becomes a little too convenient, like everything in Batman's world is connected for no particular reason.

If only he paid attention to how not boring Superboy was back in those days instead of focusing on his Clark/Lex love-child fantasy, his Superboy might've had a glimmer of a personality beyond "just like Clark at that age."

