Well, there could be the descendants of the original Naruto characters. Maybe Naruto's son could be one of the main characters, carrying on his father's legacy in a new era of the ninja world.
Another possible main character could be a student of one of the original Konoha 11. This character would have learned from the experiences of their master and be on a journey to make their own mark in the ninja world, facing challenges that are both new and related to the past.
There might also be new characters introduced, like a young ninja from a far - off land who comes to the Leaf Village. This character could bring new skills and a different perspective to the story, and end up being a central figure in 'naruto new dawn fanfiction'.
Most likely Naruto would still be a main character. Since it's a Naruto fanfic, he's probably at the center of the story. His friends like Sasuke, Sakura, and Kakashi might also be important characters. There could also be new characters created specifically for this fanfic that interact with the existing ones.
Naruto is surely one of the main characters. After all, it's a Naruto fanfic.
I'm not sure specifically who the main characters are in this fanfiction without reading it. But it's likely to include some familiar faces from the Stargate franchise, like Colonel Jack O'Neill or Dr. Daniel Jackson. It could also introduce new characters created by the fanfic author.
Most likely Naruto would still be a main character. Since it's related to the Naruto universe, he would play a significant role, perhaps being the one most affected by the new gamer - like elements.
There's also a possibility that it could be an older character who has been forgotten or underestimated, like Rock Lee. He could have passed on his skills to a new generation but then has to come out of retirement to face a threat that only he can handle in this new dawn of the Naruto world.
In a 'new dawn story' about a community's revival, the main characters might include a local leader who has the vision and charisma to inspire others, a hard - working farmer who provides food for the rebuilding process, and a young inventor who comes up with new ideas to improve living conditions. Each of them plays a crucial role in bringing about the new dawn for the community.
As I haven't had the chance to read the 'a new dawn novel', the main characters could be diverse. There might be a visionary leader who has a plan for this new dawn. There could also be a young and naive character who grows throughout the story and becomes an important part of the new dawn. Or perhaps it's a family that holds the key to the new era that the novel is about.
I don't have enough information to say who the main characters are in 'the new dawn fanfic' since it can be different depending on the specific story. It could be a young hero or heroine who leads the way into this new dawn. Or it might be a group of friends who together face the changes that come with this new era.
I'm not sure specifically, but it's likely to have a young trainer as one of the main characters. Maybe someone who has just received their first Pokemon.
It's hard to say for sure without reading it, but it could be a new trainer, perhaps a young boy or girl with big dreams of becoming a Pokemon master. There might also be some returning characters from the original Diamond and Pearl games like Professor Rowan.