Definitely Itachi. He has a complex character and his own sense of justice. He might see Naruto as a key to changing the shinobi world in a different way than what the Akatsuki originally planned. Another one could be Kisame. He is loyal to Itachi and would likely follow Itachi's lead in taking care of Naruto.
I think Sasori could also be a key figure. His skills and knowledge could be passed on to Naruto. He might see Naruto as an interesting experiment or a new hope for the shinobi world. And Deidara, who is often paired with Sasori, would also be around and might have an unexpected influence on Naruto's growth.
Pain (Nagato) could be very important. He has his own ideals about peace. If he sees Naruto as a way to achieve a different kind of peace, he could play a major role. Also, Konan, who is always by Pain's side, would be involved. She might be more sympathetic towards Naruto and help in his upbringing within the Akatsuki.
Pein could be another one. As the leader of the Akatsuki, he might see baby Naruto as a means to an end. He could either want to use Naruto for his own grand plans or, in a more interesting twist, be swayed by Naruto's innocence and change his perspective on the Akatsuki's goals.
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.
Pain would be one of the most challenging. His Rinnegan gives him a wide range of powerful abilities like the Six Paths of Pain. Naruto would have to figure out how to counter each of those paths and find a way to reach the real Pain. Itachi is also tough. His Sharingan and genjutsu skills are top - notch. Naruto would need to break free from his genjutsu and then find a way to fight back against his fire - based attacks.
Naruto Akatsuki's members were as follows: 1 Orochimaru 2 Pyrose 3 Scorpion (K Scorpion) 4 Flight (Fenng) Chopper 6 Dedale (Dedale) 7 Meiqin 8 Days 9 Absolute 10 Umar 11 Sasuke Ghost Child Pill (Jingling Pill) Zoroaster's Father The Founder of the Black Zephyr 15. Penglen
The plot could also revolve around the Akatsuki protecting Naruto from other threats in the Naruto world. Perhaps there are other forces that see Naruto as a threat, and the Akatsuki, despite their own reputation, step in to keep him safe. This could lead to some interesting battles and alliances, as the Akatsuki has to face off against their former allies or new enemies all while taking care of Naruto.
Itachi and Kisame could be a pair with a close bond. Itachi is a very reserved person, but Kisame seems to respect and understand him to some extent. They often work together on missions, and this could be seen as a form of 'family' bond within the Akatsuki. Another possibility is Deidara and Sasori. Despite their differences in art forms, they seem to have a connection. Deidara looks up to Sasori in some ways, like a younger brother might look up to an older one.
One of the members could be Karin. She has a connection to Sasuke and has unique abilities. She might see Naruto's new Akatsuki as a place where she can use her skills and be part of something bigger. Jiraiya could also be a part of it in some form, perhaps as a mentor figure from the shadows. And Hinata, out of her love for Naruto and her own growth as a shinobi, might be convinced to join the Akatsuki he forms. There could also be some new characters introduced specifically for this fanfiction who have special powers and are drawn to Naruto's vision for the new Akatsuki.
One common theme is power struggle. Female Akatsuki members often have to prove themselves in a male - dominated group. For example, Konan might be depicted as trying to gain equal footing with Pain or other male leaders. Another theme is love and relationships. Karin's unrequited love for Sasuke can be explored further, or Konan's deep bond with Nagato and Yahiko can be the center of a story.
In some fanfictions, Naruto could be a double agent in the Akatsuki. His goal might be to infiltrate and destroy the organization from within. Hinata could be his support, using her Byakugan to gather intelligence. For example, she might be able to detect hidden Akatsuki bases or members who are trying to ambush Naruto.
Itachi could be a likely candidate. He has always had a complex relationship with Naruto. He knows Naruto's potential and his importance in Sasuke's life. Itachi might see Naruto as a key to changing the Akatsuki from within. He could approach Naruto with his calm and mysterious demeanor, explaining to him the real goals of the Akatsuki that are hidden beneath their violent exterior.