Not only would i want to know mais about the Sand Siblings because their last name isn't ever mentioned, I would also have to say their mother Karura. How did she grow up? How did she meet the fourth Kazekage? I'm sure they knew each other before he took that role though. What is the fourths name? Not that i like him very much, but i'm just curious. Which, those would be made into flash back eps. And people hate those. I like flashback episodes sometimes, but when you're in the middle of watching a VERY important battle about to take place, and a flashbacks comes up after waiting for weeks, you feel you've been trolled.