There could be some old and wise shinobi in Suna that Naruto encounters. These shinobi could have stories about the history of Suna and its relations with other villages. Meeting them would give Naruto a broader perspective on the ninja world. Also, he might meet some civilians in Suna who are affected by the village's politics and shinobi activities. Interacting with them would make Naruto more aware of the real - life impact of being a shinobi in Suna.
There could be new characters created specifically for this fanfiction. Maybe a young Suna shinobi who becomes Naruto's guide in Suna, showing him around the village and introducing him to the local way of life.
In the 'naruto moves to suna fanfic', Naruto might face a lot of challenges adapting to the new environment in Suna. He could have trouble getting used to the different climate, which is much hotter and drier compared to Konoha.
He would surely meet Gaara. Gaara has had his own struggles and he might be able to understand Naruto on a deeper level. They could form an even stronger bond than before, with Gaara helping Naruto hide from those who might be looking for him in Suna.
Well, he might face a lot of challenges adjusting to the new environment in Suna. For example, getting used to the different climate which is much hotter than Konoha. He would also need to adapt to Suna's unique culture and traditions.
He could meet the Raikage. The Raikage might be initially skeptical of Naruto but could later see his potential. There are also other strong ninjas in Kumo like Killer Bee. Naruto might cross paths with him and they could have some interesting interactions, perhaps even training together.
He might meet some lone ninjas who live in the wild. These ninjas could have unique skills or knowledge that Naruto can learn from.
He would surely meet Gaara. Gaara, having had his own experiences of being an outcast, would likely be one of the first to interact with Naruto. They could share their stories and become good friends.
There's a possibility that Naruto meets some of the younger generation of shinobi in Suna. These new characters could be eager to learn from Naruto or challenge him to a friendly spar. He may also come across some of the elders in Suna who have their own stories and wisdom to share with Naruto.
He might meet Gaara. Since Gaara is the Kazekage of Suna, it's very likely that they would cross paths. Naruto and Gaara have a history, so their encounter could be filled with reminiscing about their past battles and how far they've come.
Naruto is the key character as the title implies his movement to Suna. Gaara will most likely be a main character as well. His leadership in Suna and his connection to Naruto make him a natural choice. Additionally, some of the Suna elders or other important shinobi might be involved as secondary main characters, as they could be the ones who interact with Naruto and influence the events in Suna.