The traitor is going to be Monoma
too many flags went up in A v B. “Unlike you guys I can’t follow a straight path”, “every story has a supporting character that devours the protagonist”, major insecurity about his own quirk thinking that it’s inferior, told repeatedly that he can’t become a hero because all he does is copy other people’s quirk for a short amount of time, he was also the sole person who from B who failed the end of term exam.
I still have no clue what his reasoning or motivation would be, who his point of contact was, and what he was told, but we’ve seen the way he thinks and it’s not good.
it makes more sense than Kaminari Traitor Theories or god forbid, Ochako Traitor Theories