Akatsuki shit stomps
--Sasori solod a nation all on his own. Naruto has no such feat therefore Sasori solos
--Itachi is invincible as per manga fact, Naruto is not. Therefore Itachi solos him yet again
--Obito is the coolest guy as stated by Naruto himself. Implying that he's stronger since it was said in admiration and awe, therefore Obito solos as well
--kisame is the best bijuu hunter. And the stronger his opponent is. The stronger he gets. Rsm Naruto being stronger than kisame doesn't matter since kisame will get stronger than him and solo
--kakuzu solos too. Domu tanks, tendrils rape Naruto in cqc, gian wrecks his avatar and atsugai blitzes