I have to say Cyborg Superman because he's stronger than the original Superman and the Rhino's not that smart anyway.So,Cyborg Superman could easily outsmart the Rhino if he ever got the upperhand if these two were ever to fight.
__________________ I searched in all of the shadows,traveled around the world.I caught a glimpse of something that will not stop until it gets revenge.......ME!!!!
Exactly in his ass!MUHAHAHAHAHAHAHAHAHAHAHAHAHAHA!!!!
__________________ I searched in all of the shadows,traveled around the world.I caught a glimpse of something that will not stop until it gets revenge.......ME!!!!