Alice is another character worthy of focus. Her ability to see the future gives her a unique role. In a fanfic, you can explore how she uses this power to protect her family and friends. Also, her relationship with Jasper and how they met and fell in love can be a great sub - plot in the Restoration Twilight fanfic.
Edward is always a great character to focus on in a Restoration Twilight fanfic. His internal struggle between his vampire nature and his love for Bella is very interesting. You can explore his past more, his family relationships, and how he navigates the challenges of being in love with a human.
Sinestro can be an interesting character to focus on in an 'emerald twilight fanfic'. His relationship with the Green Lanterns, especially Hal Jordan, was complex. You could write about his role during the Emerald Twilight, whether he was secretly manipulating events or if he had his own agenda that was related to the chaos. Also, Guy Gardner has a fiery personality. Focusing on him could add a lot of action and conflict to the fanfic as he reacts to the events of Emerald Twilight.
The main hero, of course. They are often the center of the action in the original story, so there's a lot of material to work with. You can explore their uncharted emotions or put them in new and challenging situations.
Philip and Elizabeth Jennings are obvious choices. Their complex relationship and double lives are full of potential for fanfic exploration. You can create scenarios that further test their loyalty to each other and to their country.
Jack is a great character to focus on. He's the main character, so there's a lot of material to work with. His growth in martial arts and his relationships with the other characters are rich areas to explore. For example, you could write about his struggle to master a new move and how his friends help him.
I think focusing on the Wattersons family as a whole can be really interesting in a Gumball fanfic. You can show their family dynamics, like how Richard's laziness affects the household, or how Nicole's strictness is both a help and a hindrance. Then there are the friends like Carrie, the ghost girl. Her spooky nature and her friendship with Gumball and the others can add a unique element to the story. And Tobias, with his one - sided crush on Penny, can also bring in some elements of unrequited love and jealousy into the fanfic.
Jacob Black is definitely a popular choice. He has a complex character arc in the original series and fans often like to explore more of his backstory or his future in fanfics. His relationship with the other wolves and his feelings for Bella can be further delved into.
Edward, even though he is absent for a large part of 'New Moon', still has a big impact on the story. Fanfic might explore his time away, what he was thinking and feeling, and how his return would be different if the story was told from a different angle.
Austin and Ally are the main characters, so they should be at the center. However, Dez can't be ignored. His wacky ideas for Austin's music videos and his general goofiness can create some hilarious scenarios in a fanfic. You could also explore more of the relationship between Dez and Trish, which is often overlooked in the show.
Jack Frost is a very popular choice. His mysterious past and his cool powers make him an interesting character to explore. You can dig into his feelings of isolation before becoming a Guardian and how he's changed since then.
Fat Amy is a great character to focus on. Her larger - than - life personality and unique sense of humor can bring a lot of fun to a fanfic. You could write about her secret talents or her family back in Australia.