On the subject of asspulls (Heaven and Earth's newest favorite word, it seems), Sakura is an example of how you ALMOST do it right. Sakura is pulling what TVTropes (not linking because just looking for the link to post it would take hours out of my day. Damned addictive website, there) calls a "I am not right-handed" moment -- a declaration that some self-inhibiting factor (in this case, making the seal) has prevented her from fighting at full capacity for the fights we have seen her in so far, but that factor has been removed and NOW we get to see what she can really do.
A great way to handle it... but the reason I give it an "almost" is that it should have been hinted at in text a little better, not just in cover art and the like. Hints that you might have missed at the time, but going back you can realize "Oh, with this new context I can see how this scene was showing that Sakura wasn't just weaker, here, but actually holding back." Meh, no big deal.
This is unlike Sasuke, who just seems to get Asspull power-ups EVERY time he's in a fight.
In other discussion, I'm not sure I quite understand the text spoilers (like the Sai part), particularly in context with the panels we do see. Just doesn't seem to fit with the one image. I don't trust them, and won't until I get a better (clearer) translation or (more likely) until the whole chapter comes out.
You haven't experienced the full cofusion of modern gender relations until you've heard an angry group of women yelling, "We want tentacles!" at an all-night Hentai-fest.
-Tonbo
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