Wow you're stupid...
Obito said he will give kakashi a gift, and the only thing we have seen given to Kakashi is Susanoo.
So clear interpretation of the manga>>>>>>> your stupid fapboying assumption that suits your needs
Madara didn't use two ms for his Susanoo.....
I guess Kakashi had double Sharingans before that, so Obito's gift HAS to be Susanoo itself rather than eyes that Kakashi can use to activate his own Susanoo?
Sorry, no. Obito gave him his chakra. This changed Kakashi's own eyes into Sharingan ones and then Kakashi proceeded to form his own Susanoo with them.
There is no argument. Obito already stated this power up is temporary.
From the beginning I've interpreted it as the known weakness of MS users going blind. So, as you can see, there IS an argument, even if you don't want there to be. We know too little to determine whether Kakashi will go blind, or simply lose Susanoo, or maybe have his Sharingan taken away, or maybe even have only one of the Sharingan taken away, or maybe nothing will happen at all, since Obito is only a character of this manga who is not all-knowing...
To assume that your interpretation is so obvious, that there isn't even any place for discussion about it, is arrogant.
Rarity=/=Skill. Don't know how its chosen, but I do know that it being rare doesn't mean that whoever gets it got it because they are skilled.
There you go. If we assume what you think, that skill doesn't matter in awakening Susanoo, then you've just shown yourself that just because Kakashi could activate Susanoo doesn't mean Obito ever could.
You have no proof of it whatsoever and will never have.
If it's skill that allows one to activate Susanoo, then it's very likely that Kakashi COULD do it faster and better than Obito would ever be able to.
If it's randomness, then it's entirely possible that while Kakashi activated it by chance, Obito would have not.
Sorry.
Example doesn't hold. The Uchiha who he surpassed aren't Obito, nor did they pretty much hand their abilities over to Kakashi. Obito handed his Sharingan and chakra to Kakashi and a second later he uses Susanoo. That isn't skill, that's because Obito gave him his power.
But the point still stands. Just because you say Kakashi can't be better with what was originally Obito's Sharingan doesn't mean it has to be true. You simply have nothing to back it up apart from "but it SHOULD be like I want it to be".