C9 nAts

IGL/Sentinel - Vanity
Flex/Initiator - Xeppa
Jett/Chamber - Yay
Duelist - 1leaf
Controller/Sentinel - nAts

Go upvote me because you hear it here first :D

i already said this bro,no upvote for you

I think c9 can choose nats as controller/sentinel where as vanity can play initiator role with better igling as he told himself that igling with initiator is easy rather than controller.