Kakashi can be a popular character too. In Naruto alpha fanfiction, he might act as a mentor to Naruto, guiding him in how to control and use his alpha abilities. His wisdom and experience can play an important role in the development of Naruto's character in these fan - made stories.
Sasuke is also quite popular. Many fanfictions explore his relationship with Naruto when Naruto is an alpha. Whether it's a friendly rivalry or a deeper bond, Sasuke's character adds a lot of depth to the stories.
Often, the Alpha himself is a very popular character. He is usually depicted as strong, powerful, and having a sense of responsibility towards his pack. His character arc might involve learning to balance his duties with his love for his mate.
In many alpha vampire fanfictions, there is a rival alpha vampire. This character adds conflict and drama to the story. He might be jealous of the main alpha vampire's power or territory. Then there are the vampire hunters. They are often brave and determined characters who pose a threat to the vampires. Their presence makes the story more exciting as the alpha vampire has to outwit them to survive.
Often, the main protagonist is quite popular. This could be a brave warrior who has unique abilities to combat the threats in the dark cloud alpha world.
Obviously Naruto is a main character since the title mentions he is an alpha werewolf. There might also be characters like Kakashi, who could be Naruto's mentor in dealing with this new aspect of himself. He would offer guidance and help Naruto control his werewolf powers.
Percy Jackson himself is still very popular. People love to write about his further adventures, his growth as a demigod, and his relationships. For example, his relationship with Annabeth might be explored in more depth, like how they deal with new challenges as a couple.
Luke Skywalker is often a popular character. He might be portrayed in new and exciting ways in the Alpha 17 fanfiction. Maybe he has new challenges to face or different relationships to develop compared to the original Star Wars story.
One popular character could be a boxer named Mia. She's known for her lightning - fast punches and her never - give - up attitude. Another might be Lexi, who has a troubled past but finds solace and purpose in boxing. And then there's Ava, who is constantly challenging the norms of the boxing world with her unique fighting style.
If we consider a crossover with a superhero universe, characters like Superman could be interesting. His strength and moral code combined with the alpha stigma concept could create a really unique dynamic. He could interact with characters having alpha stigma in ways that test his own powers and beliefs.
Obviously Naruto could be one of the main characters as the story is based on the Naruto universe. For the omega character, it could be someone new created specifically for this crossover. Maybe an omega with the ability to control nature in a different way than Naruto's chakra control.
Sakura is quite popular too. In 2017 fanfiction, she could be depicted as an even more powerful medic - nin, or having new roles in the village. Another popular character is Kakashi. His wisdom and experience make him a great addition to many fanfiction stories.