Visual/Variety Unit Soyoung Jooyeon - Leader, as she is a former ulzzang UEE Nana
Vocal Unit Jungah - Leader, as she was already in two other idol groups LOL Raina Lizzy Kaeun
Dance Unit Kahi - Leader, as she was a back up dancer before Bekah E-Young
It's hard to do it with AS since a lot of them are multi talented. I've heard everyone rap, literally, except Soyoung & E-Young, so no rap unit for this. I wanted to put Lizzy in visual/variety, but then they'd have too many members, and she isn't exactly known as an amazing dancer (ahem Flashback practice video), so I went with Vocal seeing as it was the next best fit. Kaeun could go with Dance, but I feel like you don't really need that many dance-specific members in a group, no matter how many members there are, so I went with vocal seeing as she's supposedly the best vocal trainee they had at the time of their debut.