I guess Sai and Sakura will fight a little bit so Kishi can demostrate their skills more while he's been busy developing Naruto and Sasuke. I doubt Kakashi will arrive until the next chapter. Hopefully he will start taking Sakura seriously and train her for once since he practically ingore her and only focus on the boys.
Hopefully this chapter will be in Sakura's POV so we can understand what the hell she's thinking. For awhile now she's been pretty vague throughout part 2 and I know Kishi is like making her some wild card but damn. Maybe we see why Sakura on this sucide mission? Is her feelings for Naruto romantic or strongly platonic?
Sai on the other hand... with Danzo's death it will have a huge impact on root and we won't see that until the next several chapters I bet. I will admit though I really adore Sai and when you think about he's practically the teammate Naruto & Sakura wants and wished in Sasuke. Sai actually cares and willing to help them while Sasuke doesn't give a damn. Hell it really questions what are his ture feelings towards them in part 1. However, the good news is that we are Sasuke-free for the next few month.
![a_dance.gif](http://www.narusaku.com/style_emoticons/default/a_dance.gif)