User blog comment:B214/High School DxD Hero Discussion/@comment-26468670-20171025044528/@comment-3285616-20171028232212

@The Ultimate Pawn   I think it would be likely that Ravel will be put in. Even though she was only mentioned in Volume 9, she does enroll in 10, and since we presume that S4 will be quite faithful beacuse they read the LN. Which is good, 'cause Ravel is one of my favourites xD