i am sure this "family tree" is as much as accurate as if i say Naruto is in fact Nawaki grandson LOL , the possibility that Jiraiya&Tsunade are Yondaime parents are as much as Nawaki had a One-Nightstand with someone and Yondaime was the result...
by the argumention that Yondaime is Jiraiya&Tsunade offspring because Naruto "looks" like Nawaki is just great
