Well, exploring their preparation for parenthood is a great aspect. They both come from different backgrounds in the Naruto universe. Naruto, with his lack of a traditional family upbringing, and Sakura, who has more of a normal family background in Konoha. How they combine their knowledge and experiences to get ready for the baby can be really interesting. Also, the anticipation and excitement of bringing a new life into the world of ninjas can be a great focus. They might think about how the baby will grow up in a world full of danger and adventure, and how they will protect and train the child.
One good aspect could be the growth of their relationship. Naruto and Sakura have a long - standing bond in the Naruto series. A pregnancy could deepen that bond as they support each other through the changes. Another aspect is how their friends in the Naruto world react. Their friends' reactions can add humor and heart to the story.
One good aspect is their different abilities. Hashirama's powerful Wood Style jutsu and Sakura's medical ninjutsu and strength could be combined in interesting ways in the story. For example, they could team up to heal a large area of forest damaged by some dark force.
The relationship between Zabuza and Haku as mentor and student is also a great area to explore. How Zabuza taught Haku his skills, and how Haku learned not only the physical skills but also the mental and emotional aspects of being an assassin can be the focus of a fanfiction. It could also show how their relationship evolved from a strict teacher - student one to a more equal and deep - rooted bond.
One good aspect is their mentorship relationship. Matsumoto could be seen as a guiding figure for Hitsugaya in the complex world of their organization. Another aspect is their loyalty to each other. They always have each other's backs in dangerous situations. Also, exploring their pasts and how they came to be such close comrades can make for an interesting fanfiction.
One good aspect is their rivalry. Firestar and Tigerstar were on opposite sides, and exploring how their different ideologies clashed can make for an interesting story. For example, Firestar's belief in unity and Tigerstar's more power - hungry approach.
One good aspect is their ideological differences. Naruto believes in the power of friendship and never giving up on someone, while Itachi has made great sacrifices for what he believes is the greater good. Exploring how they could influence each other's views can be really interesting.
The idea of them teaming up for a difficult mission is great. Anko's experience and Naruto's determination would make for an interesting combination. They could face tough enemies and strategize together, building a strong bond of trust and friendship. Also, Anko could share her knowledge of certain ninja techniques or the darker side of the ninja world with Naruto, which would be very educational for him.
One interesting aspect is their friendship. They start off as colleagues in the Young Justice team with different personalities. Robin is more analytical and Artemis is tough - minded. Fanfictions can explore how they learn to trust and rely on each other.
Another aspect could be their relationship development. Maybe they start off as distrustful of each other, but as the story progresses, they come to understand and respect one another. This can be shown through various plot devices such as shared missions or mutual friends. For example, they could be forced to work together to rescue a kidnapped comrade, and during this process, they learn about each other's values and goals.
A great aspect is their shared femininity in a male - dominated ninja world. They can support each other in dealing with the challenges that come with being female ninjas. For instance, they might face discrimination or different expectations, and in fanfiction, they can bond over these experiences and rise above them together. This can lead to some really inspiring stories.
Exploring how their family fits into the existing Naruto world is also great. Their family could be involved in diplomatic relations between different villages. For instance, their children could be ambassadors of sorts, using their family's reputation to promote peace. This would add a new layer to the political aspect of the Naruto world.