well at least yamato was near naruto in the last time...like a very close friend...how jiraiya and kakashi were....and since naruto can feel everyones chakra....he should have asked about yamato too...if he's on a mission...but he didn't....that means he must be in konoha...if so he would be one of the first who would come to fight...but he didn't....where the hell is he hiding?does he have any plans?or was he too strong to fight the pains and thats why kishi tought of something for him?......I'm sure he could take out some of the pain bodies!