User blog comment:Menara/The Son of Sobek: The official PJ and Kane Chronicles Crossover/@comment-3146930-20130511194813/@comment-3146930-20130512141526

Maybe not. Look at someone like Frank and someone like Clarisse. Frank is a son of Mars, but is pretty level headed and slow to anger. Clarisse on the other hand is almost always angry and quick to anger. Carter was pretty angry from the first moment they met so Percy most likely thought of Ares, which is pretty much the only god he mentions in the story.