Originally posted by TheAuraAngel
Except when Naruto summoned Gamabunta before, we see him clearly taking the chakra from the Kyuubi.
He wasn't taking the chakra from the Kyubi.
He was given it by the Kyubi.
http://www.mangareader.net/93-100-17/naruto/chapter-95.html
Originally posted by TheAuraAngel
In this scenario, we don't. We simply see Naruto summon Gamabunta. Could he have subconsciously drawn on Kurama's chakra? Possibly. But, unlike the other times, it isn't really shown.
One of the scans I showed you answered the question already.
http://www.mangareader.net/93-99-5/naruto/chapter-94.html
Additionally, Naruto consciously pulls that chakra out against Neji without the Kyubi giving it to him.
http://www.mangareader.net/93-108-19/naruto/chapter-103.html
This was Jiraiya's goal from the beginning, remember? Naruto consciously controlling the kyubi's chakra instead of only releasing it when he is about to die or someone he cares about is about to die.
Originally posted by TheAuraAngel
And Sasuke was a Jinchuriki of sorts at the time, having Orochimaru/the White Snake sealed inside him.
There's a minor problem with your argument: what happens when Sasuke uses all his chakra and then relies on the cursed seal is completely different than what happened when he saved himself with Manda.
In other words, your idea is completely off base. We also didn't get to see the cursed seal markings before or directly after the attack which is always present and shown when he uses it but is deactivating or activating it..
Originally posted by TheAuraAngel
Naruto is able to heal very quickly, particularly when drawing out Kurama's chakra. Sasuke similarly healed after the battle with Deidara. 😮
Sasuke was worse after being summoned so I am not sure what you're talking about.
http://www.mangareader.net/93-368-12/naruto/chapter-363.html
http://www.mangareader.net/93-368-14/naruto/chapter-363.html
He even remarks that he took some of the hit before he got inside (oh gawd) Manda.