Excellent theory. However I am still not convinced that Rikudo Senninmis an Uzumaki. Obito says that the Uchiha and Senju were descended from the Rikudo implying that Jubi is not the ancestor of either. It was also stated that they're distant relatives, Uzumaki and Senju with no reference to Uchiha. However, the evidence saying that he is an Uzumaki is overwhelming. Either, good job and good effort.
It was hard, and still is, for me to accept the Juubz' body as Mokuton, but since last issue...
Still why does only Hashi have moku(so far) as a senju? While the Uchiha carry an abundant supply of sharingan in their eye sockets?
Still not entirely convinced on some point, but eh... I am just gonna trust you on them for the time being, until proven otherwise, and say: THUMBS-UP!
Always fun to see your threads.
Now please do another 3-99 age booklet!!
In an in-universe perspective: Hashirama is the only one shown with Mokuton because he was the only one who awakened it, much like Madara and Sasuke are the only ones in the Uchiha Clan who has awakened EMS.
But the real reason why is because Kishimoto simply did not write the whole Senju vs Uchiha thing in Part 1, he hasn't thought about the Juubi yet, since he only showed Mokuton being used by Hashirama and not by Tobirama or Tsunade in part 1, he could not retcon it so all of them would have varying degrees of Mokuton powers.
Last edited by Sir Derp Obito; 05-15-2013 at 05:56 PM.