By the way the meeting of the Kages is about to start and Mifune - the leader of the land of iron is the moderator. The agenda is how to deal with Akatsuki.
Boy, I'll discuss this issue more G.W. tomorrow due to time constraints.
This is what happened before:
Actually, the Raikage was talking about Neji's father. When Hinata was kidnapped, the kidnapper was killed by Hiashi, Hinata's father. The kidnapper was a representative from the Cloud, Raikage's village. Since their representative was killed, they DEMANDED Hiashi's dead body so they wont start a war against the Leaf. So Sarutobi did was, he quickly decided to give Hizashi(Neji's father) instead of Hiashi(Hinata's father). Hiashi is from the Main family and Hizashi is from the branch family but since they are twins, the cloud wont noticed the differences. Of course, the curse seal on Hizashi's head vanished after his death. It wasnt a bad decision for Sarutobi since the branch family's responsibility is to solely protect the Main family who is holding the secrets of their bloodline.
This is what Yamato was talking about in Naruto Chapter 457.
What is Sai going to tell Sakura?
Maybe NOT what you're thinking. It's too obvious.
Naruto manga from Weekly Shonen Jump it also has anime version seen legally on Crunchyroll.