Can anyone here imagine Kakashi's reaction if he fights Obito, leaves that dimension, gets back outside and sees Sakura, Sasuke, and Naruto fighting Madara?
no doubt surprising. He thought Sasuke hit rock bottom when he saw that Sasuke went for a killing blow at Sakura at the Iron Bridge. Just sayin', I like dickish Sasuke. He's badass. No ****s given to anyone.