User blog comment:Dinosel/One Piece Discussion/Theory! Who is Luffy's mom?/@comment-34981281-20160709183814

If you want Luffy's mom to be the cause of Dragon's war against the WG, it would make more sense that she was an archaeologist. He wouldn't be so dead-set on taking them down for a personal reason, he would have to understand how the fate of the entire world was in his hands. And maybe that's why Robin was sent to him.