Re: The 6 Akatsuki of Pain
My guess is that the 2 people he just summoned are not a part of the 6 we've seen, rather the final 2 of a total of 8.
That is, I believe Pein contains the Hachibi, the 8-tails bijuu. The "inevitable" showdown between Naruto and Pein is mirrored in the showdown with...