Originally Posted by Numinous
Why the fuck does Obito go nuts over Kakashi killing Rin and doesn't even target him? I know it could verge the plot hole by making Kakashi know of Tobi before time, but we got nonsense replacing said hole.
My guess? Despite his rage, Obito knows Kakashi wouldn't have killed a teammate without cause and only as a last resort. He'd hold Kakashi responsible for allowing those events to come to pass, but not the act of killing her.
Also, I believe (in the present, anyways) that he's fully aware that Madara manipulated the situation, which is why he blamed Kakashi for only letting her die. Remember, when Kabuto pulled out Madara, Obito called him a madman (the reason I always knew it was Madara). He may have been corrupted by Madara's ideals, but he still knew the man himself was a vile lunatic.