I think all of the main characters in RWBY would have significant role changes in an age - swap fanfic. Ruby's leadership would be more seasoned, Weiss would have more power and influence in Atlas, Blake could be a more established Faunus rights advocate, and Yang would be more composed and a different kind of support for the team. Their relationships with each other would also be different, which would further change their roles in the story as a whole.
If Ruby and Weiss swap personalities, their relationship could become more competitive. Ruby (with Weiss's personality) would constantly strive to outdo Weiss (with Ruby's personality) in combat and academics. The once harmonious friendship might have more friction as they both try to prove themselves in different ways.
Well, often the power dynamics shift. If a younger character is now older and more experienced, they might take on a leadership role earlier. For instance, Ruby might be in a more authoritative position much sooner than in the original story.
One idea could be exploring how the characters' relationships change. For example, if Ruby was older, she might take on a more mentoring role with the younger characters. Maybe she would be more confident in her leadership and have different strategies in battles. Another plot could involve the older Weiss dealing with the family business in a more mature way, which could lead to different power dynamics within the group.
Well, obviously Corvo would be one of the main characters. He would bring his own set of skills, like his combat abilities and stealth techniques. Then, from RWBY, Ruby Rose could be a main character. Her leadership skills and scythe - wielding combat style would contrast and interact with Corvo in interesting ways.
Naruto and Sasuke are very likely. Their contrasting personalities and styles make a clothes swap between them full of potential. It would be a great way to show their differences and similarities in a new light.
In these fanfictions, age regression can completely transform the characters. Yang, who is strong and confident, could become more vulnerable and in need of protection. This change can lead to new character dynamics. Blake might show a more playful side that was hidden before. Also, it can affect their decision - making abilities. The characters may make more impulsive decisions like a child would, which can create new plotlines and story arcs in the fanfiction.
Obviously, Ruby, Weiss, Blake, and Yang are likely to be the main characters. Since it's RWBY - related, they would be the central focus as they watch the events in the multiverse. They are the ones whose reactions and interactions with the multiverse would drive the story forward.
In addition to Team RWBY, characters like Qrow or Professor Ozpin might also play important roles. Qrow, with his combat experience and knowledge of the world, could guide the younger characters in facing the winter - related threats. Ozpin, on the other hand, might have some hidden knowledge or plans related to the significance of this particular winter.
In 'rwby reading the multiverse fanfic', the main characters would surely include Ruby, Weiss, Blake, and Yang. But it could also feature other important characters from RWBY like Ozpin or Qrow. Since they are all part of the RWBY universe, they might get dragged into the multiverse adventures as well. Maybe they would play important roles in guiding the main girls or helping them understand the new universes they find themselves in.
Ruby. Since she is the main character, her role and personality can be easily tweaked in alternate universes. For example, she could be more serious or less confident. Blake is also a candidate. Her Faunus heritage could be treated very differently in other universes, which would lead to major changes in her character arc. And then there's Weiss. Her family's influence might be more or less prominent, changing her attitude and actions.