Hmm. I personally still feel for Chouji and Neji to die, it still seems too soon. THeir death doesn't quite make an impact, since we've known them truly for only one arc. And It's always a fun thing to see the Gennin gang go out for missions. Making the whole ninja-ey thingy no more about JUST Naruto.

But as for them to truly die, we've have to wait and see what Kishimoto decides on. But Killing them off would add a real punch to the stomach about how real being a ninja is. And Kishimoto doesn't seem to have any hestitation what so not for killing off the other Sound 5's.

Kakashi & Iruka would be most heart bleeding. Somewhat somehow.. I find the most saddest thing is to see Sakura cry over a dead teacher. Don't know why. Or Gai trying to hold his feelings, trying not to weep a tear.

Just my 2 cents.