Originally Posted by
Comic-Reader Lad
Since I've been predicting that Bendis aged up Jonathan so that he could join the Legion of Super-Heroes as its new Superboy when Bendis relaunches that title (probably as part of Wonder Comics), I would guess that Conner would have to get the name change. Of course, this would necessitate a name change for Conner if Young Justice comes back for more seasons.
I think this is fine. Jonathan has been Superboy for years now, so it wouldn't make sense for Conner to resume using that name. Once Conner finds out about Jonathan, I'm sure he'll relinquish the name.
In fact, the meeting between Kon and Jon might be the catalyst for an overall new direction for Kon. When Superman's half-clone meets Superman's child, Kon might feel kind of on the outs in that family and might want to establish his own unique identity a la Red Hood giving up being Robin.