Currently and even in the future jisoo and maybe tzuyu. Tzuyu currently rules over japan and in 2016 tzuyu was everywhere. She had brands writhing at her feet. Jisoo had predebut cf's as well. Never seen so much hype for rookies.
But how they were handled after is a mf tragedy.
However yg has been catching up and jisoo currently has atleast 5-6 individual cf's more than Irene who has one or two and definitely a lot more than tzuyu who ain't allowed to take any. They should really adopt the Irene strategy for her.