Sorry!!! I'm here again!! Well, I myself don't know much about that thing of the Son of the Suns, but I know that, when Luke was born, there was said that he was going to be the owner of that name. The profecy about the Son of the Suns(fulfilled in Luke with no doubt from anybody)said that he would be perhaps not mighty and plenty of crude power as others (referring to midichlorians?), but strong in the force as anyone before;he was expected to do something of a relevance that no other would be able to do (helping, for example, Anakin to be the Chosen One and redeeming him?). I've got a friend who knows a little bit more about this.I'll try to have him over here. PD:If someone knows better this prophecy and sees that something I've said is wrong, you're free to correct me.