I have the feeling Sakura wont be so bitchy about this... maybe Naruto will be the angsty one, all "I failed you", blah blah blah, and Sakura will tell him that it's alright, only he must fulfill the promise sometime soon.
And maybe Gaara will stop by as well. I so wish that.

Also, you think Kakashi suspects anything about the Kyuubi and what not? Will he tell anything to Tsunade or Jiraiya?