The evolution of the Rinnegan in Naruto might also have an impact on his own identity. He has always been known as the 'knuckle - head ninja' with his own unique set of abilities. Now, with the Rinnegan, he has to come to terms with this new and extremely powerful aspect of himself. He might struggle with the moral implications of using such power. For instance, he might be tempted to use the Rinnegan's more dangerous abilities in a fight, which could go against his usual principles of not killing his opponents.
One consequence is that the richness of the Naruto universe isn't fully explored. The Rinnegan has unique abilities and a deep backstory, so neglecting it means missing out on those aspects. It can also lead to less diverse storylines, as the Rinnegan could have introduced new plot twists and power dynamics.
One possible consequence is that he gains new and extremely powerful abilities. With the Rinnegan, he could have enhanced perception, be able to use all six paths techniques more effectively, and perhaps even have the power to manipulate time and space to a certain extent. This would make him an even more formidable opponent.
Well, it could lead to a major shift in the power balance among the characters. Sasuke would be weakened without his Rinnegan, and Naruto would have to deal with the new power. There might also be some internal conflict within Naruto as he tries to come to terms with using Sasuke's power. Maybe he would feel guilty at first, but then realize it's for the greater good. Also, other characters like Kakashi or Sakura might have different reactions. Kakashi could be worried about Naruto being corrupted by the power, while Sakura might be more concerned about Sasuke's well - being without his most powerful ability.
When Naruto achieves the Rinnegan in fanfiction, it often changes the power dynamics in the Naruto world. His newfound power might make some of his friends and allies feel a bit left behind or inferior. This could lead to some strain in his relationships. On the combat side, he could now access abilities like the Preta Path to absorb chakra attacks, which would make him extremely difficult to defeat in battle. However, this new power also comes with a greater responsibility. He may have to be more careful not to accidentally harm those around him with his more potent jutsu.
He would become extremely powerful. His combat abilities would skyrocket as the Rinnegan gives access to powerful jutsus like the Six Paths techniques. He could be more effective in battles against strong foes.
Naruto's perspective on the ninja world could change. With the Rinnegan, he would see things in a different light, both literally and metaphorically. He might have to deal with new enemies who are attracted to his new power or new responsibilities that come with such a powerful dojutsu. His relationships with his friends and allies could also be affected as they may view him differently now that he has this extremely powerful ability.
One consequence could be that Naruto becomes even more powerful. He can use the abilities of the Rinnegan, like the Six Paths techniques, which would make him almost unbeatable in battle. This would change the power dynamics in the ninja world significantly.
He would likely become extremely powerful. His combat abilities would be enhanced significantly as the Rinnegan gives access to powerful jutsus. He could also gain new insights into the nature of chakra and the world around him.
He might become much more powerful. With the Rinnegan, he could gain new abilities like the Six Paths powers, which would make him a force to be reckoned with in battles.
One plot could be Naruto being corrupted by an external force that also gives him the Rinnegan. He then decides to take revenge on those who he believes have wronged him, using the Rinnegan's powers to great effect. For example, he could use the Animal Path to summon powerful and dark creatures.