As I'm reading I just laugh. Kakashi as the next hokage? The guy who collapses out of exhaustion from using kamui to teleport a mere kunai? Kakashi as being more powerful compared to any other person who has a pick-your-flavor-of-OP tehcniques? Naruto just casually and without warning throws out some entirely new and ridiculous 9-tailed beast elemental rasengan x 9 without breaking a sweat, while Kakashi just fails doing the same old shit he always has. Man this has just reached....
And then Obito laughs at death itself and comes back to upgrade him to Mystic Kakashi or whatever. You know what, I can dig that. If we're gonna go crazy let's go fucking crazy. Throw caution to the wind and get insane. Seal Kaguya into purgatory, the one dimension she can't manipulate, I don't care. I just want this to keep escalating now, every chapter must get more insane or I'll be disappointed. Nothing stops this train Kishi, nothing.
ED: Although it's kinda funny looking back at stuff like Izanagi and thinking, man that seems like pure hax. Or Madara summoning a gigantic meteor, holy cow, that's insane. Oh how little I knew.