Kakashi has Kamui so Obito lost his strongest defense.
This was never your argument.
Your argument was "Kakashi shit his pants against Orochimaru in Part I, thus he stands no chance against Hiruzen, who matched Orochimaru."
I replied by telling you that Kakashi has fought people stronger than Orochimaru without shitting his pants, and holding something against him that happened 600 chapters ago is just about as nonsensical as me saying Kakashi is still strong enough to beat Naruto and Sasuke without his Sharingan, while reading a novel.
Kakashi lost his best defense / offense too, so I'm not sure what you're getting at regardless.
I'd like to see Orochimaru vs Obito without Obito using his Kamui.
Orochimaru has fallen to Sharingan Genjutsu on more than one occasion, and nothing indicates it will take anything more than that here.
Kakashi VS Pain? You mean when Pain killed Kakashi low difficult?
Again, this was never your argument. Your argument was that Kakashi being scared to fight Orochimaru in Part I reflects how current Kakashi would perform against Hiruzen, which as I've said before, is nonsensical.
But I'll humor you anyway. Kakashi was inches away from killing Pain. Nearly dying against Kakashi and praising him to the point that Pain expressed concern getting too close to Kakashi =/= low difficulty, and that was a weaker version of the Kakashi we are dealing with here.
Itachi one shotted Kakashi in Part 1
Kakashi beat Naruto and Sasuke without his Sharingan, the former while reading a novel in Part I.
In Part 2 he kept up with an Itachi that had 30% strength and couldn't use MS.
For the third time, Kakashi's performance has no bearing on what your initial point was, which was Kakashi being scared by Orochimaru reflecting Kakashi's performance against Hiruzen.
Itachi's physical stats were the same, only his chakra pool was affected, not to mention the fact that Kakashi didn't use Mangekyou either.
He had Might Guy, Killer Bee, and Naruto as back up when he took on the Jubito. Id like to see Kakashi take on 4 tailed Naruto BY HIMSELF while enjoying himself.
I am talking about the V2 Sharingan / Rinnegan Jinchuuriki Kakashi fought. Kakashi never fought Juubi Obito.
Orochimaru "enjoying himself" has no bearing on how much effort he put into the battle, as that is his general mindset in any battle he partakes in.
Kakashi is not stronger than Orochimaru.
Of course he is.
It isn't my problem that you are still living in the past, though and using grossly outdated feats for the basis of your argument.