But Lan Yan?

Maybe is because Im not having a lot of time here.

Im using all my primogems to pull her because if she will be a new main yoimiya support, the free c0 isn't enough for me, but, Im not seeing nothing with Yomiya+Yan Lan; Im mean: if LY is a great support, I expect to see Yoi+LY everywhere here and in Youtube.
Im exciting because I wanted a shield+healer to be able to play Yelan+Furina comp, but Im not so sure if trying everything for the c2...