User blog comment:Syilz Clover/Idol Class/@comment-26426093-20180322070634

Opinion wise, I don't think the class system that Stars had would work in the enirvonment of Friends, since they will be focusing on the units this time around. The class system that contained four different talents was necessary in Stars simply because of the need to maintain the status of the S4, hence the reason it was implemented. That aside, other than the Song class, the other three classes didn't receive that much attention outside of their respective main characters, so they might as well have not existed at all in the beginning.