i'm confused about the type of roy haylock and don't know if it's being assumed roy and bianca are the same type. roy doesn't seem like an ST to me... seems ethical... i don't know what else like i get Fe vibes, and feel like this is the D sub in DCNH haha.
probably the only Fi valuing type i'd consider is SEE, but he seems kinda rigid? when he was saying "how am i going to learn all of this" i was getting Te polr vibe haha, but he's too ACTIVE seeming for IP temperament, like way too fast unless he's like the hummingbird version jk.
i can see why EIE has been suggested but it doesn't feel right either... so i can't go so far as to suggest it. (but i don't know what else to suggest... like if i had to be pushed to guess a type i would guess that one)