If I understood correctly, Sasori's name is Chiyo Basaama? Don't think Baki will be talking about someone else from the Akatsuki that's from the Sand village. Those two elders, they are siblings huh? So Chiyo Basaama will be the grandson of the female, don't tell me the male is the grandfather... Or this is some sick village, where siblings are mating with each other :P
And, uhm, did the male elder had no eyes at all?... At least it didn't seem like it...

The Kankuro-Sasori fight, at first I thought Sasori was a scorpion like human type thingy, so I figured the poison was during the stab when it happened. So not a surprise.

Wonder what Jiraiya has to do, is he so occupied to help Naruto? And also, when does Tsunade ever get to do missions? The third did missions if needed, think this is a situation where it was kinda needed.