During the inevitable big climactic fight with Superman, Superboy, and Supergirl, H'el takes some MAJOR permanent head trauma. He escapes, but is left off in the head and can't remember anything about his past. After seeing his reflection with the S on his chest looking like a normal S H'el, due to his addled mind comes to the conclusion he IS Superman! He tears off the kilt-like thing he wears and fashions it into a cape, then flies off ready to "help" people!!
Due to the head trauma he develops a speech impediment like so,
"Me am Superman and it am nice to meet you"
But if he's angered he starts randomly saying the OPPOSITE of what he means such as,
"ME AM SUPERMAN AND ME AM NOT GOING TO KILL YOU!"
A running gag is that H'el NEVER refers to himself as Bizarro, but everyone else does.
"Me am not Bizarro, me am Superman!"
So with this in mind, could H'el become a version of Bizarro?