Naruto could use his shadow clone jutsu to play pranks. For instance, he could make clones that look like the Akatsuki members themselves and have them do really silly things like dance around in circles or sing out - of - tune. The real Akatsuki members would be really confused at first, thinking one of their comrades has gone crazy.
The other members of the Akatsuki would have mixed reactions. Some, like Itachi (if he were still alive in this fanfiction), might see Naruto as a glimmer of hope for the group to change its ways. He could work with Naruto to steer the Akatsuki towards a more positive path. But others, who are more set in their old ways, might resist Naruto's presence and try to undermine him. The villagers of the Leaf would be shocked and confused. They've always seen the Akatsuki as the enemy, and Naruto joining them would be a huge paradigm shift for them.
In a Naruto joins good Akatsuki fanfiction, the story could start with Naruto seeing the potential good in the Akatsuki. Maybe he realizes that some of their members were just misled or had no other choice. So, he decides to join them to reform the group from the inside. Naruto's positive attitude and his never - give - up spirit could inspire the Akatsuki members. He might start training with them and sharing his own ninja techniques, which could lead to the creation of new and more powerful combined techniques for the group as a whole.
One possibility is that Naruto joins Akatsuki to change it from within. He might think he can stop their more evil plans while also learning more about his own powers and the secrets of the ninja world that Akatsuki seems to be involved in.
Well, if Naruto joins Akatsuki in fanfiction, perhaps it's because he's disillusioned with the Hidden Leaf Village for some reason. Maybe he feels betrayed by them. In Akatsuki, he could form unexpected alliances. For example, he might bond with Hidan over their shared brashness in a way, and together they could influence the direction of Akatsuki's actions.
Maybe Naruto joins the Akatsuki with the intention of spying on them for Konoha. He could pretend to be on their side while secretly sending information back to his village. This would add a lot of tension and secrecy to the story as he has to constantly be careful not to be discovered.
Well, if Naruto joined Akatsuki, he would likely face a huge internal struggle. He has always been against the Akatsuki's actions in the original series. His values of friendship and protecting the village would be put to the test. He might try to change the Akatsuki from within, using his talk - no - jutsu to convince some members to abandon their more evil plans. But he would also be in a difficult position as the Akatsuki is filled with powerful and dangerous individuals.
If Naruto joins the Akatsuki in fanfiction, he could try to change the organization from within. He's a very empathetic person. He might see the pain and reasons that led some of the Akatsuki members to become what they are. For example, he could try to convince Sasuke to leave the Akatsuki if he's there. He could also try to make the Akatsuki less violent and more focused on finding a real solution to the shinobi world's problems.
In a fanfiction where evil Naruto joins Akatsuki, it could lead to some really interesting character developments. For example, Sasuke might be conflicted. On one hand, he has his own issues with Naruto, but on the other, he might not want to see Naruto as part of the enemy Akatsuki. The Akatsuki leaders would also have to figure out how to control Naruto. They might try to use his power for their own ends, but Naruto, being evil, would probably have his own plans. This could create a lot of internal strife within Akatsuki, and maybe even lead to its downfall from within.
Female Naruto joining the Akatsuki in fanfiction would be really interesting. Firstly, her relationship with other members would be complex. She might have a strange bond with Itachi, as they both have a sense of protecting something important. Secondly, she could use her talk - no - jutsu in a new way among the Akatsuki members. Her energy and positive attitude could either be a nuisance or a source of inspiration for them. And her combat skills would definitely make her a force to be reckoned with in the Akatsuki.