Whitebeard himself is often a very popular character in fanfiction. His powerful presence and fatherly role in the crew make him a central figure. Writers can explore his leadership, his past battles, and his relationships with the other crew members.
Marco, with his unique abilities and his position as one of the top members of the crew, is a favorite in fanfiction. Stories could revolve around his medical skills, his role in strategizing during battles, or his interactions with the more rowdy members of the Whitebeard Pirates.
Izou is also a popular character in these fanfictions. His skills as a swordsman and his unique personality make him an interesting addition to stories. He might be involved in adventures with Ace or be part of a sub - plot. Thatch is another one. Since he was the cook, there could be fanfictions that involve him cooking special meals for the crew, including Ace, and there could be some friendly banter between them.
I think Ace is the top choice. His internal struggle between his loyalty to Whitebeard and his past with Gol D. Roger is a goldmine for fanfiction writers. But we can't forget Jozu either. His strength and his unwavering loyalty to the crew are aspects that can be developed in interesting ways. And Vista, with his swordsmanship, can be a really cool character to write about in relation to the crew's battles.
Jack Sparrow is extremely popular. His eccentric personality, unique style, and cleverness make him a favorite. Writers love to put him in all sorts of new adventures and situations that might not be in the original movies.
Luffy himself could be the most interesting. His reactions to the new environment and the powerful Whitebeard Pirates would be fun to read. He's always full of surprises and his ability to make friends out of enemies is quite remarkable.
Well, in many fanfictions, a common storyline is the training Ace received from the Whitebeard pirates. It shows his growth within the crew. Also, there are stories about their feasts and celebrations on the ship, which give a sense of the crew's camaraderie. Some fanfictions even create alternate universes where the Whitebeard pirates and Ace face different challenges not in the original story.
Big Mom herself is often a central and popular character. Her immense power and unpredictable nature make for interesting storylines. Writers can explore her relationships with her children and how she rules the crew.
One interesting Whitebeard Pirates fanfiction could be about a new crew member joining them. This new member has a unique power that the crew has never seen before and they have to figure out how to incorporate it into their battles and daily life on the ship.
Some of the pirates might be excited to meet Sabo, especially those who knew Ace well. They could see Sabo as a link to their fallen comrade. Others might be more skeptical, fearing that Sabo could bring trouble from the Revolutionaries. Overall, it would be a mix of reactions depending on the individual members of the Whitebeard Pirates.
Jack Sparrow is definitely one of the most popular. His roguish charm and love for adventure make him a great fit for crossovers. He can easily interact with the wizards and witches of Harry Potter. Harry Potter himself is also a popular choice. His bravery and magical abilities can lead to interesting scenarios when he's on a pirate ship or in the pirate - filled Caribbean.
Anne Bonney - like characters are also quite popular. Female pirates add an interesting dynamic. They are often shown as being just as tough, if not tougher, than their male counterparts. They are skilled in sword fighting and have a sharp mind for strategy.