The story could also explore Ozpin's reasons for raising Ruby. Is it because he saw her as a key to defeating Salem? If so, how would Ruby react when she finds out she's being groomed for this huge responsibility? It could lead to a conflict within Ruby, between her own desires and the role she's being pushed into by Ozpin.
Another aspect could be the relationship between Ruby and the other characters. Since she's being raised by Ozpin, her interactions with Team RWBY might change. She could be more reserved or have different priorities. Maybe she'd be more involved in Ozpin's plans from the start, causing a rift between her and Weiss, Blake, or Yang who might not understand her sudden change in attitude.
A really interesting plot could revolve around Ruby's relationships. Her Faunus family or friends might have different views on the ongoing conflict between Faunus and humans. Ruby, being raised in this environment, would be caught in the middle. She could try to bridge the gap between the two groups, leading to some intense and emotional story arcs as she tries to promote peace and understanding.
Well, one possibility could be that Ruby gains a whole new level of guidance. Ozpin might introduce her to secrets of the world she never knew. Maybe he trains her in unique ways, using his vast knowledge and experience, which helps Ruby become an even more powerful huntress in the long run.
One possible plotline could be that Ruby is betrayed by a close friend who is influenced by a powerful and malevolent force. This friend might then start working against Ruby and her team, leading to intense battles and emotional turmoil for Ruby as she tries to figure out how to deal with this new situation.
Her view of authority might be different. Since Ozpin is a figure of authority in her life, she might be more deferential to other authority figures in the fanfiction. However, as she grows and discovers potential flaws in Ozpin's methods or secrets he's been keeping, she could start to question authority in general, leading to a complex character arc.
A great plotline could be set in an alternate universe where Ozpin and Glynda are not in their typical roles. They could be ordinary hunters trying to survive in a world that's even more chaotic than the main RWBY universe. This would give a chance to see their characters develop in different ways, without the constraints of their normal positions and responsibilities.
Well, a possible plot point is Ruby's search for her own identity. Growing up with Raven, she may have a different view of herself compared to if she was raised by her father. She might question her place in the world of Huntsmen and Huntresses. Also, the relationship between Ruby and Yang could be very different. Yang might be jealous or resentful that Ruby was raised by Raven instead of her father, which could create a lot of drama and emotional turmoil between the sisters.
One possible plotline could be Ruby learning combat skills directly from Qrow. Since Qrow is a skilled Huntsman, he could teach Ruby unique fighting techniques that she might not have learned otherwise. For example, Qrow could show her how to use her scythe in more unconventional ways, taking advantage of her small stature and speed.
One interesting plotline could be the discovery of a hidden prophecy related to the Spring Maiden. Ruby, as the current Spring Maiden, is the key to fulfilling it. This could involve a journey to different parts of Remnant to find artifacts or allies mentioned in the prophecy. Along the way, she would face many challenges and enemies who want to stop her from fulfilling the prophecy. And as she progresses, she could learn more about the origin of the maidens and her own place in this ancient story.
I'm not sure specifically as there could be many different takes in such a fanfiction. It might involve Ruby growing up under Cinder's influence, which could lead to a complete change in her character, values, and fighting style. Maybe Cinder has some ulterior motives for raising Ruby, like using her as a weapon or a pawn in her grand scheme against Beacon Academy and the other Huntsmen and Huntresses.
I'm not entirely sure as it could vary greatly depending on the author's creativity. It might explore how Ruby's character would develop if she was raised by Grimm. Maybe she would have a very different set of skills or a darker personality.