why doesn't yamato join the straw hats

Well, as of the latest manga chapters, Yamato has indeed become a part of the Straw Hats. This decision brings new dynamics and adventures to the crew.

Yes, Yamato did join the Straw Hats. The decision was made to enhance the team's strength and add more diversity.

Yes, Jinbei does join the Straw Hats in the manga.

Kizaru could also be interesting. His light - based powers are extremely powerful. If he joined the Straw Hats, he could use his speed and laser - like attacks to protect the crew. However, he would need to change his loyalty from the World Government, which could create a complex and engaging storyline.

It could be that in this particular fanfiction, the writer has a different vision for Lucy's character development. Perhaps they think she can grow more independently outside of Fairy Tail. There might also be some plot twists that prevent her from joining, like she has a prior obligation to another group or person that conflicts with joining Fairy Tail.

I really like the fanfiction where the Straw Hats time travel to the future. In this story, they see how their actions have affected the world in the long run. It shows a post - apocalyptic world that was caused by a series of events that they were unknowingly a part of. It makes them reflect on their current actions and how they can change things for the better. Another good one is the one where they go back to the time of Gol D. Roger. They get to meet the legendary pirate and learn some of his secrets, which is really exciting for fans of the series.

At first, not very well. The Straw Hats have had bad experiences with Marines. They might see the Marine OC as a potential threat. However, if the OC shows that they are different from the typical corrupt Marines, like by helping the crew out of a tough situation right away, they might start to be more accepting.

In a fanfiction where Smoker joins the Straw Hats, it could be really interesting. Smoker is a marine, and his sense of justice is quite different from the Straw Hats' view of freedom. At first, there would likely be a lot of tension. But as time goes on, he might start to understand their way of life. For example, he could see how they help the weak and oppressed in their own unorthodox way. He might also learn to be more flexible in his views of right and wrong, as the Straw Hats often operate outside the normal rules. And his combat skills would be a great addition to the crew, making them even more formidable in battles against stronger enemies.

In a fanfiction where Naruto joins the Straw Hats, the dynamic of the crew would change significantly. Naruto is used to working in teams in his own world, and his experience in forming strong bonds with his comrades would blend well with the Straw Hats' own sense of camaraderie. His ability to make friends easily would also help him fit right in. Plus, his shadow clone jutsu could be used for various tasks on the ship, like helping with repairs or keeping watch.

In such a fanfiction, the plot could involve Robin being a young prodigy. Maybe she initially has some secrets that she's hesitant to share with the Straw Hats. For example, she might be on the run from some powerful organization that wants to use her knowledge for evil. As she joins the Straw Hats, she slowly starts to trust them more and more. She could use her intelligence to help the crew out of tricky situations, like deciphering ancient maps or understanding the language of long - lost civilizations. And along the way, she forms deep bonds with each member, especially Luffy who accepts her without hesitation, which gives her a sense of belonging she's never had before.