I liked this week's chapter, and it had lot to offer. Plus it seems like my theory about the volume's set up has been pretty accurate so far.
1. It's a very father-son bonding centric, and most likely the cover will have something related to it.
2. The way how the chapters have been set with Sakura appearing in the volume. She appears in chapter 638 then in 641, and now 644. So if I'm not mistaken then she'll appear again in 647, but I could be wrong with how Kishi will take it from here. It's possible that the lucky 645 NaruSaku moment guess will occur.
3. The intent of Sasuke's betrayal seems possible with the way how things were shown here, and in chapter 639. I definitely sense a betrayal happening soon, most likely end of this volume or in the next volume.
That's pretty much all I have to say at the moment
My review of the chapter will be up soon.
Edited by LuckyChi7, 28 August 2013 - 10:15 AM.