It'll likely change the power balance. If Naruto breaks the seal early in the fanfiction, the story could take a completely different turn. Enemies that were once a threat might become easy to defeat, or new, more powerful enemies could emerge because of the change in Naruto's power level.
In the fanfiction, Naruto breaking the seal might also lead to him unlocking memories or abilities related to his family or the Uzumaki clan. He could discover secrets about his parents or ancestors that were sealed away. This could give him a better understanding of his heritage and purpose. It might also lead to him having new allies or enemies within the clan or among those who knew about the secrets of the seal.
Well, I think Hinata would also be there to support Naruto. She's always been by his side and her Byakugan might be useful in detecting any strange changes in Naruto's body or chakra after breaking the seal. Also, Tsunade could play a role. As the Hokage, she has resources and knowledge. She could provide Naruto with protection if there are enemies targeting him because of the broken seal and also offer advice on how to handle the situation.
In 'naruto breaks the seal fanfic', a consequence could be that Naruto has to deal with the sudden influx of power. He might struggle to control it at first, which could put himself and others in danger. Also, the secrets behind the seal could be revealed, which might involve some dark history related to his clan or the village. This could change how others in the village view him, either with more respect or more fear.
It could lead to some really interesting plot twists. Naruto's new ability as a seal master might give him an edge in battles and change the dynamics of his relationships with other characters.
In fanfiction, Naruto might remove the curse seal through intense training. He could focus his chakra in a new way to counteract the dark energy of the curse seal. For example, he might use Sage Mode training to purify his chakra system and gradually force out the curse seal's influence.
In fanfiction, the Naruto mind control seal can be a really interesting plot device. It often adds an element of mystery and danger. Some fanfics might use it to create complex power dynamics between characters, like when an enemy uses it to manipulate a ninja for their own evil plans.
I'm not entirely sure as I haven't read this specific fanfiction. But generally, in Naruto fanfictions, 'the faulty seal' could imply something wrong with the seal on Naruto's body (like the Nine - Tails' seal). It might explore how this faulty seal affects Naruto's life, his powers, or his relationships with other characters in new and different ways compared to the original story.
Neji might gain a significant boost in power. Without the seal suppressing him, his chakra flow could become more natural and stronger. He could potentially unlock new abilities or improve his existing ones, like his Gentle Fist technique becoming even more potent.
In many fanfictions, Naruto might use his unique chakra, perhaps enhanced by his Uzumaki heritage or the Nine - Tails' power. His strong will and connection to his friends could also play a role, allowing him to find a way to break the seal through sheer determination and his belief in Neji's potential.