Do you guys remember that part 2 "spoiler", where it mentioned Gaara getting captured and Sasuke killing Oro after Oro fought Itachi. It was before part 2, it was a big spoiler. Some of the stuff it said has come true, while some of the stuff it said has yet to come true. But it also said that the Akusti's leader was The 3rd's son. And looking at the pic of the supposed leader. He has a goatee and has a similiar face to Sarutobi. I guess that would make him Asuma's brother?