Well, from what we learn in this chapter, Nagato hails from the Uzumaki Clan, his red hair a unique trademark proving so. Madara's 2nd Mangekyo technique also appears to be a "perfected" Izanagi, and from making speculations of the aftermath between his duel with Konan, it is believed the last Akatsuki rogue has been terminated. I believe that near the end of the series, Madara will have power equal to that of the Sage of the Six Paths... or come relatively close... Anybody have anything else to add?
