Who is gonna be the Hyewon of Kep1er (member with no lines)?

Tbh I feel this would be less of a problem. To be fair IZ*ONE line distribution is quite fair for a 12 member group even though Hyewon + J line tend to get more lines.

Kep1er being a 9 member group, it makes it easier to make lines fairer. There is going to be 1 member that has the least lines but I dont think it would be to the extent of Hyewon level of lines