Sure. In some fanfics, there could be a story where ASL plays a crucial role in protecting Whitebeard's crew from a great threat. Maybe they discover a conspiracy against the crew early on and use their unique skills and teamwork to thwart it. These fanfics often bring out the best in the characters and create new and exciting storylines that are different from the original manga.
You can try some popular fanfic websites like Archive of Our Own (AO3). It has a large collection of fanfics from various fandoms, and you might be able to find some great ASL Whitbeard fanfics there.
In ASL Zoro fanfic, a common theme is the exploration of new cultures. Since ASL implies a different kind of world, Zoro gets to learn about new cultures, traditions, and ways of life. Another theme is loyalty. Zoro's loyalty to his friends or newfound comrades in the ASL fanfic world is often tested and highlighted. It shows how his character values relationships even in a fictional and different ASL - based setting.
I'm not sure specifically as I haven't read this particular fanfic. But generally, it might be about the characters ASL (presumably Ace, Sabo and Luffy from One Piece) being saved by Whitebeard in some sort of alternate story created by the fanfic writer.
ASL fanfics contribute by expanding on the characters' backstories. Since Ace, Sabo, and Luffy have such rich histories, fanfics can fill in the gaps or explore different 'what if' scenarios. For example, what if Sabo hadn't 'died'? Fanfics can give us answers.
One of the good ones might be 'The New Brothers on the Moby Dick'. It shows how ASL adapt to life on Whitebeard's ship in a really engaging way. Another could be 'ASL's Adventure with Whitebeard', which has great action scenes.
I'm not sure specifically as I haven't read it. It could be about a fox with healing abilities. Maybe it's a story of how this fox heals other characters in a fictional world.
One popular ASL Sisters fanfic might be those that focus on their daily adventures in a magical world. For example, a story where they discover a hidden realm full of strange creatures and have to use their unique skills to survive and protect the realm.
One popular ASL fanfic could be those that focus on their childhood adventures. For example, fanfics might explore how they first met Shanks and how that encounter influenced them. Another type could be about their training together on Dawn Island, showing their bond growing stronger through shared hardships.