I was prepared to storm in here and offer you everyone and then I realized that Raphael is an infant :P So the best I can do is just Eldritch Morgan who is a few years older and UCHB? IDK how they would really have become friends because Morgan isn't ~a Quidditch type~ and it seems unlikely Raphael has any interest in legal stuff lol.

Ford is almost the same age as him but he's MC so you wouldn't want to be friends with him. He's also a dork which doesn't seem like Raphael's vibe. So yeah, really I have nothing useful for you at all.

Also tangentially Victor Daphnel thinks the Malfoys are a little too huffy for their own good. :P