Kankuro could use his puppet - making skills to his advantage. He could create puppets that are resistant to the elements in the One Piece world, like water - proof puppets since there are a lot of sea - related challenges there. Also, he could make puppets that can fly to deal with the various islands and different terrains.
They could start by sharing common goals. For example, they both want to protect Konoha. Working towards this goal side by side can bring them closer. They might have conversations during their guard duties about their dreams and fears.
In fanfiction, Naruto and Shino's friendship can be really interesting. Naruto's exuberant personality contrasts with Shino's more reserved nature. For example, Naruto might be the one to drag Shino into all sorts of adventures, while Shino would use his intelligence and bug - related skills to get them out of trouble. Their friendship could also develop over training sessions, with Naruto learning about Shino's unique abilities and respecting him more for it.
Well, there are fanfictions that imagine Kankuro in alternate universes. In one, he could be in a world where puppets are sentient beings and he has to deal with the ethical and moral implications of using them. Another might be a story where he is part of a traveling circus troupe that uses puppets in their shows, and he has to use his skills to protect the troupe from bandits. There could also be a fanfic where Kankuro is the main character in a love story, perhaps with a character from another village.
In some fanfictions, Shino's time travel forces him out of his comfort zone. He may be more reserved in the original series, but when he travels through time, he has to be more outspoken to get things done. For example, if he travels back to a time when his clan was in trouble, he has to be more assertive in protecting them. This makes him grow as a character, becoming more confident in his abilities.
One idea could be a story where Naruto and Shino go on a mission together. Shino's calm and calculating nature complements Naruto's impulsive and energetic style. They face a powerful enemy that requires both of their skills to defeat. For example, Naruto uses his shadow clones to distract the foe while Shino uses his bugs to find the enemy's weak points.
Another theme is his bug abilities. Fanfictions often expand on how his bugs can be used in different ways, like for espionage or in unique battle strategies. For instance, there are stories where Shino uses his bugs to solve mysteries within the village. Also, his relationship with other characters, especially his team members, is a common theme. Some fanfictions focus on how he interacts with them and how they influence his growth as a ninja.
In a fanfiction regarding Shino's eyes, his eyes might be the key to an ancient shinobi technique. For example, his eyes could unlock a hidden jutsu that was lost for centuries. This jutsu could be related to insect control in a more profound way, like being able to communicate with all insects on a spiritual level, not just the ones he summons. This would give him a huge advantage in both intelligence - gathering and combat.
One common theme is friendship. Naruto is known for his ability to befriend others, and Shino is a bit of an introvert. Fanfics often explore how Naruto breaks through Shino's reserved nature to form a deep bond. Another theme is growth. Both characters grow as ninjas, and fanfics might show how they help each other develop their skills.
There's also 'Naruto and Shino: A Different Kind of Teamwork'. It's not just about the romance but also how their relationship affects their roles in the ninja world. It's a bit more complex and has some interesting plot twists that add depth to the Yaoi relationship.