Perhaps it focuses on her relationships. It could show how she met Sakura's father and what their courtship was like. There might be some interesting stories about their first encounters and how they fell in love in a world full of ninjas.
Obviously, Sakura's mother herself. And her family members like her parents or siblings if they are relevant to the story. They could have influenced her in different ways.
Yes, there are likely some fanfictions out there with this concept. Fanfiction is a creative space where authors can explore alternative storylines. However, it goes against the original Naruto storyline where Naruto's mother is Kushina Uzumaki.
Maybe Sakura's adoptive parents. Their relationship with Sakura could be explored further in relation to the discovery of her real mother. They might have some secrets of their own regarding how they came to adopt Sakura or they could be in conflict with Sakura as she tries to find her real mother.
Yes, there are likely some fanfictions exploring this idea. Fanfiction writers often like to play with different character relationships. However, in the official Naruto and Boruto series, Hinata is Boruto's mother. But in the realm of fanfiction, the concept of Sakura as Boruto's mother could lead to some really interesting and unique storylines, perhaps exploring how different her parenting style would be compared to Hinata's.
Yes, there might be such fanfics out there. The Naruto fandom is quite large and diverse, with fans exploring all kinds of alternate storylines. However, this particular concept goes against the original canon where Naruto's mother is Kushina. But in the world of fanfiction, creativity knows no bounds.
In such fanfiction, one plot point could be how the relationship between Sakura and Naruto's father (presumably Minato) developed. Also, it would likely change Naruto's personality development. Since Sakura has different values and traits from Kushina, Naruto might grow up with different outlooks on life and his ninja career. Additionally, the interactions between Naruto and other characters like Sasuke and Kakashi would be different due to this new family dynamic.
One possible plot could be that Sakura's real mother was in hiding for some reason, like she was being hunted. Sakura accidentally stumbles upon the truth and has to find a way to protect her mother. Along the way, she learns about her mother's past, her family heritage, and maybe even discovers some long - lost relatives. This could lead to a series of adventures as Sakura tries to keep her mother safe and uncover the whole truth.
Sakura would likely have a greater influence in medical ninjutsu. Since Tsunade is a master in it, she would be able to teach Sakura more advanced techniques from an earlier stage.
Well, it might show Sakura being a strict but loving mother. She could train Boruto in combat and medical ninjutsu. Boruto might inherit Sakura's strong will and determination. And there could be some interesting family dynamics with Sasuke as the father figure, as their relationship would be different from the canon.