AoMythology said:
About your answer to A: are we sure it's not an aftereffect of adrenaline? (As in, the life-or-death fight with Mizuki allowed some Kyuubi Chakra to enter his system; the panic he felt after he stabbed himself and Kakashi trolled him after being poisoned by the Demon Brothers made him heal even faster. Pretty sure it's canon, since Jiraiya took advantage of it to make him summon a toad (Gamabunta, to be exact).) Thus, if he were to become a ninja and go on dangerous missions, he would have the seal get looser.
Sure, it's possible. I could see life-or-death situations where Naruto's adrenaline is pumping and chakra is flowing faster through his circulatory system temporarily increasing the small amount of Kurama's chakra entering it through the seal. You could even argue that Naruto getting angry and feeling hatred increases the resonance between his and Kurama's will, allowing more of the red chakra to enter Naruto's coils. But only once Naruto's old enough. Orochimaru flat-out states (though the image I linked isn't the best translation) that, 12 years after the sealing, Naruto's and Kurama's chakra are beginning to interact. Maybe you could argue that Naruto being angrier/more hateful, or being in more life-or-death situations might accelerate the process, but Naruto tells Gaara that he used to be like him and hate everyone (without Naruto developing Jinchuuriki powers like Gaara,) and there's no indication in canon that deadly situations would accelerate the process.
Also, Naruto tapping into Kurama's chakra like he did against Haku, Neji and Gaara in Part 1 didn't weaken the seal at all. While the anime states that the 8 trigrams seal is specifically designed to allow a tailed beast to aid its jinchuuriki by providing chakra in exchange for the seal gradually weakening, that's anime-exclusive.
In the manga, the only reason that Naruto has problems handling Kurama's chakra in Part 2 is because Jiraiya, against Gerotora's advice, used the key to the seal to weaken it and allow Naruto access to more of Kurama's chakra, and Naruto couldn't handle that much Hatred/Will-infused chakra. The only reason Naruto has problems being overwhelmed by Kurama while fighting Orochimaru and Pain in the manga is because the seal was messed with (and the only way it could be strengthened was if it was closed entirely, cutting Naruto off from Kurama's chakra completely.) If it hadn't been, Naruto would have been able to access a 2-tailed Version 1 form while not succumbing to Kurama's will (as he could before Jiraiya decided to mess around,) and probably could have learnt to use more tails in that form (as long as his emotional control continued to improve,) seeing as Bee once used a 7-tailed Version 1 form.
The point I'm making is that Naruto having any access to Kurama's chakra before his 12th birthday without someone messing with the 8 Trigrams seal first is unsupported by canon. So bad Naruto fanfic cliche of Naruto being a six year-old perfect Jinchuriki who's constantly chatting with Kurama goes against the canon seal mechanics.
About (part of) B: I'm pretty sure that line in the manga was referring to the 'connection' between Naruto and the soul/Chakra of Ashura. As in, he got stronger than he was supposed to because he was more in tune with Ashura, but the latter had been inside him since early on (not necessarily birth). I don't know, I might be misinterpreting things.
Nah, see, remember this?
That was Indra.
Shortly after Sasuke decided to attack the Kage summit and kill all the Kage's (i.e, destroy the old Shinobi system and create a peace through power, ala Indra's philosophy,) Karin starts noticing that Sasuke's chakra has changed, and Naruto recognises that, even though he defeated Pain, he would have lost had he and Sasuke continued their fight at the Samurai bridge. That's because Sasuke at this point has become Indra's transmigrant, but Naruto, still trying to figure out how his ideal way to find peace, hasn't yet become Ashura's.
E: Not sure. Naruto is a Jinchuuriki, so it might not be the same for him as Gai, for example.
So is B, who also trained at the Falls of Truth. I don't really get what you're saying here. Are you saying you think all the Jinchuriki had "Inner Hollow-esque" personifications of their suppressed emotions? Or that you'd want to include that in your fic? I'd assume that, prior to the 4th Shinobi World War, only Kumo's Jinchuriki would have had the opportunity to train on Turtle Island, so if that were true, would the other Hidden Villages like Rock or Waterfall have similar places with special properties?
F: It's not about being anti-Uchiha. The things that taking a shortcut to would weaken him (in my headcanon, taking the long way around where it comes to Chakra Control exercises yields greater benefits), Jiraiya keeps him from copying. Not to mention both Kakashi and Jiraiya being more focused on his Sharingan means he might not get to find out about the memory benefit of the Shadow Clone unless he thinks it up himself. But most importantly, neither Kakashi's nor Jiraiya's teaching styles involve teaching all that many ninjutsu.
It's true that practising a technique repeatedly will "build up experience, increasing one's spiritual energy," so I could see Jiraiya telling Naruto to continue practising a jutsu even after copying it with his Sharingan, but I also can't see him forbidding Naruto from using the Sharingan to memorise hand seals and see how a certain quantity of chakra is moulded, and then changed in shape and nature to form a jutsu. All it would do is give Naruto a better explanation of the jutsu in question's mechanics, in a similar way to how the Byakugan would (minus the memorisation.)
Kakashi, being a genius, might still come up with the Shadow Clone training method if he decides that Naruto needs to learn Nature Transformation (something that normally takes a couple of years to learn) fast, seeing as the Sharingan doesn't allow you to copy Shape or Nature Transformation; only see what the process looks like. Even with the Sharingan, Naruto would still have to learn how to convert his chakra to Wind Nature (without assisstance from the use of an element-conversion seal like Tiger is for Fire Release,) and then learn to produce large amounts of it.
Also, basic chakra control consists of two aspects: only moulding the minimum amount of chakra required for a jutsu (and therefore not wasting any by producing excess,) and ensuring that all of the moulded chakra is placed into the Jutsu (meaning that the Jutsu is as powerful as possible.) I don't see how practising a chakra control exercise like tree walking for longer would have any benefits at all. I mean, once you've learned that you only need a steady flow of "X" amount of chakra to adhere to a tree, and you've gotten the hang of only producing "X" chakra and expelling it from your feet, you've learnt it.
I mean, technically you could argue that practising it for longer would increase your stamina, and (if moulding chakra works on a fraction/percentage of your maximum stamina) that would actually hinder your chakra control, as you'd have to recalculate how much of your stamina to mould into chakra ("Oh, I have more stamina, so now I need to mould 4% of it into chakra instead of 5%".)
I guess repeatedly practising the tree walking exercise could help with the "put all of the moulded chakra into the technique" aspect (which would necessitate Naruto moulding less and less chakra for the exercise as his efficiency improves,) but again, I don't see why Jiraiya would be against Naruto using the Sharingan to be able to see how much chakra he should be emitting out of his feet. All it means is that he doesn't have to mess around as long with figuring out what his output should be through trial-and-error, allowing him to actually move on to the benefits of the exercise faster.
I: I keep imagining Sasuke avoiding Naruto for a bit, then teaching him the Grand Fireball. Also, trying to get him to wear the Uchiha crest and take up the name. On the other hand, betrayal by actual family (Sasuke going to Orochimaru) is almost certain to make things worse than in canon; even if it is because the guy is afraid that Itachi will kill him. (Add the fact that Itachi WAS going after Naruto, even in canon and - well, shit.)
Sasuke's pride in his family is always kind of tricky to read. He never showed any kind of "I am an Uchiha, so you must pander to me" attitude in Part 1, though I think he did definitely want to honour his clan by excelling, and the only time he talks about "Uchiha superiority" in Part 2 is when Orochimaru fails to possess him (
"Before us, even the greatest genius in the universe barely comes off as average,") but that was him smack-talking Orochimaru. I could see him wanting to improve Naruto's weakest areas (and maybe teach him the Grand Fireball, though as that was supposed to be a rite of passage within the Uchiha Clan, I imagine he wouldn't do it straight away.)
I'm not sure about Sasuke wanting Naruto to take the Uchiha name, though. After all, that Uchiwa fan would essentially be a target for Itachi. I'd think Sasuke would want to keep Naruto's heritage a secret until he'd killed Itachi.
Naruto would probably take Sasuke's betrayal even harder than in canon, but it depends on how the fight at the VotE goes (if you even have it happen.) If Naruto knows that part of the reason Sasuke wanted to get stronger to kill Itachi was to protect him, I could see him being pissed, but also training even harder than in canon, wanting to prove to Sasuke that Konoha wouldn't have held him back.
J, B: Even if you don't subscribe to the 'potency of affinity' theory, you have to admit that certain people have an easier time using a nature than others, and some non-affinity elements are easier than others. Sasuke learned the Chidori a bit too quickly, and made an S-rank technique rather quickly; he also could use the Chidori a lot more than Kakashi in part 2, though the latter did catch up later on (which is why I completely agree that his affinity was Lightning, even if it's extra-canon, not manga-canon). Also, Sasuke's and Asuma's Fire jutsu are pretty good, even if it's due to their clans' genetic potential or s/th like that.
During the month between the preliminaries and the finals, Sasuke learnt to transform his chakra into lightning-natured chakra, and learnt to generate enough of it to mould the lightning chakra needed for a Chidori (and then used Hand Seals to shape the lightning chakra into the form of the Chidori.) I don't know how much that is, but I doubt it's as much as the equivalent amount of wind-natured chakra needed to cut a waterfall in half. Kakashi took advantage of the Shadow Clone training method to have Naruto
completely master one form of Nature Transformation, because the "complete" Rasengan (i.e, the Rasenshuriken) is a combination of the highest level Shape Transformation and the highest level of one of the Nature Transformations.
What I mean is, if after the chuunin exams Sasuke had learnt the Rasengan along-side Naruto, I don't think he would've been able to to create a Lightning Rasenshuriken variant, as his Lightning Transformation was good enough for the Chidori, but not the Raiton: Rasen-whatever. Sasuke probably didn't completely master Lightning Transformation until after the time-skip (and could use more Chidori, and/or its variants, than Kakashi at that point because Kakashi's stamina is his weakest point.)
And Sasuke had, like, two years to come up with the idea for the Kirin. He was going to use it on Team 7 when they invaded Orochimaru's hide-out.
As for the Clone jutsu, I suspect the reason he couldn't get it was the opposite reason to why he had a bit of a hard time with the second stage of the Rasengan. (As in, his Chakra is naturally dense, thus he isn't well-suited to ninjutsu without substance. So, he could learn the simple clone after the Rasengan shows him how to alter the density.) Well, take it as you will, since it's just my headcanon.
Naruto had a hard time with the second stage of the Rasengan because Shape Transformation is a highly advanced form of chakra control/manipulation, and he'd never had to increase the density of the chakra he was outputting before, especially not to a level that most Jounin aren't capable of. The Rasengan is the
highest level of Shape Transformation. Despite being an Elite Jounin, I imagine that Asuma (or even Kisame, who's a stamina/chakra beast but not a Ninjutsu specialist) might have trouble learning the Rasengan, and would need to touch up their Shape Transformation a bit first.
I suppose it's possible that Naruto's chakra is too "dense" to learn an insubstantial technique like the Bunshin (before learning how to alter his chakra's density,) but I've never heard it stated that Naruto's chakra is naturally dense. Where'd you read or hear that?
If Senju/Uzumaki have a genetic predisposition to Yang Release, and Uchiha have a predisposition to Yin, then a Naruto with Uchiha heritage (did Minato have a recessive gene?) would have a natural aptitude for both. That said, if his chakra control still initially sucks, then Genjutsu would't be an option for a long time, and becoming Ashura's transmigrant might temporarily imbalance his chakra and screw up his Genjutsu for a while.
There have been Senju who are great at genjutsu mainly (like Touka from Hashirama's era) and Uzumaki with a Yin Release skill but not Yang (Kushina). Not to mention Itachi being the best at genjutsu but still being perfectly capable of Yang Release, according to the Databooks. What I'm saying is that Naruto, while at least decent at both, is still much better at Yang Release than Yin Release, like in canon. (Yes, Minato was Madara's son or grandson in this continuity. He had blue eyes, though, which meant he couldn't awaken the Sharingan. It's a bit of a tossup, especially with this bloodline.)
I'm not saying that having strong physical energy and Yang chakra makes you suck at Yin Release, I'm saying it makes it harder to learn early on. We known from the saying about Heaven and Earth in the Chuunin exams that some young Shinobi have more physical energy than spiritual, or vice-versa, and that's it's expected of Chuunin to put work in to balancing themselves out (by training their body or mind, or practising their jutsu over and over again to build up their spiritual energy.) We also know that in order to learn Senjutsu, you have to first be capable of moulding a huge amount of chakra that's an even 50-50 split.
So a Senju or Uzumaki would have plenty more physical energy than spiritual at first, and would need to work harder than others on balancing it out before working on Yin Release techniques. Uchiha would probably need to spend more time exercising their bodies to balance out their chakra before learning Yang Release techniques (whatever they are.) Touka and Kushina probably had to work very hard to balance out their chakra before learning Yin Release.
A Naruto who has both the Senju strong physical energy and Uchiha strong spiritual energy would therefore have aptitude for both Yin and Yang Release. Not that it really matters, as before canon Naruto gets the Six Paths power, the only time he might have used Yin or Yang-predominant chakra was when he was trying to get the 8:2 ratio of the Tailed Beast Ball. Canon Naruto might have sucked at Yin Release Ninjutsu like the Yamanaka techniques, but it doesn't matter when he would never get the opportunity to learn clan-exclusive jutsu anyway.
I guess if you plan on making him learn Jiraiya's hair animation or barrier techniques, you might need to figure out whether they're Yin or Yang Release, but otherwise it doesn't really matter.