Who are the most likely characters to be central in 'rwby watching the future fanfiction'?

The main characters would likely include Ichigo, as he is the protagonist of the original series. He might be facing new challenges in this future scenario. Renji could also be a main character, as his relationship with Rukia and his own growth arc make him an important part of the Bleach universe. And Aizen, even though he was a villain, could play a significant role if the fanfiction explores his possible return or his influence on the future events.

Naruto himself is very likely to be central. Since he is the main character in the original series, any alteration of time would likely still revolve around him in some way. His journey and how it's affected by the time changes would be a major focus. Sasuke is also a prime candidate. His relationship with Naruto and his own quest for power and revenge could be greatly altered by time changes. Another one could be Kakashi. He has a lot of backstory and knowledge, and in an altered time, his role as a mentor or a ninja in general could be very different.

Obviously, Luffy would be one of the main characters. He's the captain of the Straw Hats and the central figure in the One Piece world. His actions and decisions would greatly influence any future scenarios.

Obviously, Natsu would be one of the main characters. He's always at the center of things in Fairy Tail, and seeing the future would surely lead him into some wild adventures.

Ruby is a likely winner. She has her powerful scythe, great speed, and strong leadership skills. Her ability to quickly analyze a situation in battle gives her an edge. Weiss also has a good chance. With her Glyphs and powerful summoning abilities, she can control the battlefield. Blake is another one. Her speed and shadow - cloning ability make her a tough opponent. And Yang with her super strength and ability to take a hit and then counterattack fiercely could also be a top contender.

Ruby is a likely candidate. She's already a skilled fighter with her scythe, and her eagerness to learn new techniques would make her adapt well to Santoryu. Her speed and agility could be enhanced with the three - sword style.

Ruby is an obvious choice as she has that lead - character feel. Her naivete and determination are traits that can be paralleled to Dorothy. She would be the one to lead the group through the strange world of Oz.

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.

Yang Xiao Long could be a key character. Her brash and powerful fighting style might be pitted against the kind of foes from the Man of Steel universe. And Weiss Schnee, with her family's influence and her own ice - based powers, could also be in the spotlight. She might have to use her skills in a different context, perhaps in a more technology - heavy and super - powered environment like in Man of Steel.

Naruto and Ruby are very likely to interact. Ruby is the main character in RWBY, and Naruto being the central figure in his own story, their paths would surely cross. Ruby's enthusiasm for combat and her leadership qualities could make for an interesting dynamic with Naruto's determination and his own brand of leadership. Also, Weiss could interact with Naruto. Given Weiss's strict upbringing and her proficiency in combat, her reaction to Naruto's unorthodox ninja techniques would be fascinating.