In a RWBY fanfiction, Whitley might develop from a self - centered person to someone who is willing to sacrifice for others. Ruby's influence, her selfless nature, could inspire him. He could start to use his resources and intelligence not just for his own gain but for the greater good. Ruby, on the other hand, could become more politically aware. Dealing with Whitley, who is well - versed in Atlas politics, she could learn how to navigate the political landscape better, which would be useful in her fight against Salem.
For Whitley, he could start off as a cold and aloof character, but through his interactions with Ruby, he could become more empathetic and caring. Maybe he realizes that there's more to life than just status and wealth. For Ruby, she could learn to be more patient with people like Whitley who come from a different background. She might also develop a better understanding of the complex social structures in Atlas.