User blog comment:05hallr/Could Superboy die like in the comics/@comment-99.31.166.178-20130212220450

In the comics, Superboy died after a fight with Superboy-Prime during "Infinite Crisis". Who would be strong enough in "Young Justice" to be able to kill Superboy? My guess would be Doomsday, but the problem with that is, the character has never shown up on the show or the tie-in comic.

In regards to the question, that's almost like asking stuff like "Would Bruce Wayne HAVE TO die in order for Dick Grayson to be the next Batman?" or "Would Barbara HAVE TO suffer a fatal injury to her spine in order to become Oracle?"