As a fan of online literature, I don't have the experience or knowledge to answer this question. However, according to the online novel resources that I know, I can search and check the plot of Naruto: My Wife Is Sasuke to find a novel that is similar to the plot. However, please note that due to the wide variety of online literature works, it may not be easy to find completely similar or identical plots.
One common theme is role reversal. It flips the traditional dynamic between Naruto and Sasuke, which makes for an interesting exploration of their characters. Another theme is the exploration of family and domestic life. Since Naruto is in the role of Sasuke's wife, they often have to deal with things like running a household, which is a big change from their usual ninja adventures.
One popular storyline could be their post - war life together. They might be shown building a family, with Sasuke learning to be more present in the family after his long absences. Another could be Sakura using her medical skills to help Sasuke with any lingering injuries from his battles. There could also be a story where they go on adventures together, facing new threats to the ninja world side by side.
One common theme is the power couple aspect. Since Sakura is a strong medical ninja and Sasuke is a powerful shinobi, they are often depicted as a formidable pair in the fanfictions. Also, the theme of redemption is there. Sasuke has done some not - so - great things in the past, and through his relationship with Sakura, he finds a way to redeem himself in the eyes of the village and himself. And of course, there's the theme of loyalty, both to each other and to their village.
Love against all odds is a prevalent theme. Since Sasuke has his own goals and a somewhat dark past, the OC usually has to overcome many obstacles to be with him. It could be his own emotional barriers or external threats. Also, self - discovery is common. The OC often discovers her own strength and purpose while being with Sasuke, like in some fanfics where she becomes a stronger ninja through her relationship with him.
A good fanfic should have well - developed characters. It should show Sakura's strength, not just as a medic - ninja but also as Sasuke's wife. Her determination and love for Sasuke should be palpable. For Sasuke, it should show his growth in terms of his relationship, like becoming more expressive. The story should also have an engaging plot. Maybe it involves a mystery or a new threat to the ninja world that they have to face together.
Another common theme is the adjustment to the Naruto world. Since the oc wife is an original creation, she has to adapt to the unique culture, powers, and politics of the Naruto universe. This often creates interesting plotlines as she tries to fit in while also being with Sasuke.
There's a fanfiction that I remember which starts with Naruto and Sasuke getting married in a very traditional shinobi ceremony in the 'naruto is sasuke's wife' concept. It then goes on to show how they navigate their relationship within the political climate of the Hidden Leaf Village. Their marriage becomes a symbol of unity between different factions, and they have to deal with both the support and the opposition from their comrades and the villagers.
Well, in a fanfiction, a great plot could be that Sakura and Sasuke have a child, and the story revolves around them raising the child in a post - war ninja world. There could be difficulties as the child might inherit the Uchiha powers and they have to train and protect it. Also, it could show how they balance their family life with their responsibilities in the village. Maybe there are some old enemies who target their family because of Sasuke's past, adding some action and drama to the story.
The team dynamic would be completely shattered. Sakura would be devastated as Sasuke was someone she had strong feelings for. Kakashi too would feel responsible for not being able to protect Sasuke. This could lead to the team splitting up or at least going through a long period of internal turmoil and lack of cooperation. And it might also change the way the village views their team, perhaps with disappointment or a sense of loss.