After the introduction of the new recruits, I recognized a few of them as they became a little bit infamous in the past timeline. Not because they are strong people but because of the series of controversies they received and many things that made them a little bit hated by the community. As for the others, I don't think I have any clue of info for them. Perhaps I already knew them in the past timeline, it just didn't make too much impact for me to give a little impression, or they just didn't have anything that made them well-known to everyone.