Yet Sasuke has never coated anything higher than ribcage. So I guess your claims hold no weight here since it's just speculation.
It's not speculation when Sasuke already covered something like ribcage in 360 degree fashion and that was when he suffered from MS drawbacks and didn't even have have the huge chakra pool EMS Sasuke has.
Like I said, Sasuke cannot cover his entire Susanoo with flames. There will be an area open for contact. Clones don't even have to make c tact, minatos kunai can be thrown at the Susanoo as well and then he uses the kunai markings as his means of contact. The flames don't burn instantaneously, so Susanoo gets removed that way as well. If karin can endure the flames for several seconds without getting any major burns, then there is no worry here. Even the samurai Sasuke hit with ama was later cut free from the armor because of how long it took to burn through. Even Hebi Sasuke was hit with ama yet had enough time to snake replacement/shed his skin out of it
Enton arrow enhanced by COFRS was responsible for a flame that was the
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of Juubi's head which is the same size
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. Now tell me half the size of that can't be used to coat a regular
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?
-Karin passed out form the pain
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-Samurai was in intense
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and screaming from the heat despite his armour protecting him
I know Amaterasu burning feats aren't super impressive but they're enough for shadow clones because shadow clones have fodder durability feats.
They have been shown to puff from things like:
-regular flames [
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-
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-
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]
-shurikens
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- kunais
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So Amaterasu's heat makes them puff with 0 problem.
Then there's the fact that Minato can still touch Susanoo himself, despite the flames. Because he's already canonically used FTG to rid himself of amaterasu. When Mianto jumped in the way of Enton rasenshuriken, he used FTG and left the flames on his body behind.
No he can't. His hand would get burned. He jumped out of the way when he had a KCM cloak which canonically can tank Amaterasu and had the body of an Edo. Alive Minato has neither.