Rap Monster - Dumbledore
The sort of insane leader that somehow always knows what is going on but never looks like he's 100% there. He probably has a weird password to get into his room at the dorm like "jimin-jams." Basically, he's the boss.
Suga - Scabbers
Who wants to lounge around eating and sleeping all day? Suga. Who gets mildly tortured by his friends all day? Suga. Who is secretly an evil man with a missing toe? Okay...hopefully not Suga.
Jimin - Neville Longbottom
The derpiest and dorkiest that is always getting into some kind of trouble. But then the second he's on stage Jimin randomly turns into a hot badass and everyone regrets making fun of him.
Jin - Mrs. Weasley
Mother of the house, terrorized by his BTS family members, probably stressed out of his mind...Jin is the ultimate Mrs. Weasley.
V - Luna Lovegood
V is not normal. If there is anyone who would whip out a pair of glasses what could help you see Warbles or whatever, it would be the resident alien, V.
J-Hope - The Weasley Twins
Yup, both of them. Never sitting still, always causing trouble, and probably using the ability to teleport WAY TOO MUCH.
Jungkook - Harry Potter
He's the golden boy, but also an actual derp face. He'll save the day always but he's nothing without his squad.