Judging by this post and your last one about Grands, I don't think you totally understand the concept of Grands. Being the "most famous" doesn't qualify you, rather it is the greatness of the acts that they performed in life that qualify them for the class to begin with. For example, King Hassan isn't Grand Assassin because he's the most famous assassin (as most people who you'd ask on the street wouldn't know who the Hassans even are), rather he is a Grand because he is the person who started the sect of Assassins which were literally the origin of the word "Assassin". So someone like Mulan would have no reason to ever qualify for a Grand title.