what will c9 roles be?

since they have
yay - chamber
leaf - ???
xeppaa - ???
zellsis - ???
vanity controller
leaf xeppa and zellsis all play flex

Leaf on senti

Yay - Jett/chamber
Leaf - primary duelist
Xeppaa - flex/initiator
Vanity - controller
Zellsis - Sentinel/flex

leaf- entrying
yay- baiting
zellsis- shouting
Vanity- judging
Xeppaa- crying

Xeppaa main initiator most likely. On maps like Bind, Haven, Pearl he will play Fade. He can't play Sova or Breach that much but I think he might transition into those roles now.
Zellsis flexes on Sentinel agents like Killjoy, Cypher like he used to under Vanity in V1. He may also play other agents like Kay/0 and Viper.
Leaf will most likely be the choice to play Neon/Raze on certain maps and probably agents like Skye and Kay/0 on 0 duelist maps.

Xeppaa will prob pick up sova and stick with fade and kayo/skye
Zellsis will pick up breach and still play agents like kayo sage kj and maybe even raze or viper
Leaf will play mostly duelist but he has a good viper and skye as well
Vanity smokes
Yay awper

I think any role past Controller and Oper is not set, everyone else needs to flex, we don't know what the meta is gonna be in future and having one tricks on the team that can only play 1-2 agents will not be good when the meta suddenly becomes 3 initiator like on ascent or when theres no duelist like icebox.

shockyyyy [#3]

Yay - Jett/chamber
Leaf - primary duelist
Xeppaa - flex/initiator
Vanity - controller
Zellsis - Sentinel/flex

the only right answer

only fixed seem to be yay with chamber/jett and vanity controller rest are up in the air