User blog comment:Frodo the 9 fingered/A Third Camp?/@comment-5112532-20120731101113

Could it be possible that a Greek demi-god turns up at the wrong camp (so CJ)? And then leaves again to CHB, after getting a message from their godly parent - like oh, sorry, the sat nav got it wrong. Lol!

In my opinion, the camp that Frank mentions is most likely, Camp Half-Blood. Even if the gods bent their will to never let Greeks and Romans meet, they can't force someone to go to a camp. ~Not really sure where I'm going here, but I really don't think there will be a third camp... :L

I think that it would be too late for RR to introduce a third camp into the story, because wouldn't they need a patron? They have Lupa for CJ and Chiron/Dionysus for CHB. Who would help the third camp and give them divine protection - Hestia?