As we're talking about the roster, maybe I'll also share my thoughts
S: Wołosz, Wenerska
OP: Stysiak, Smarzek
OH: Łukasik, Mędzryk, Czyrniańska, Różański
MB: Korneluk, Witkowska, Alagierska
L: Stenzel, Szczygłowska* (as 13th player)
Setters are definitely locked case and we don't have to comment it here.
Regarding Opposites, I'm happy that Smarzek got her chances as she's far way more useful than Gałkowska and I hope that Lavarini noticed that!
As for OHs - Łukasik is main player here and there are no doubts. Mędrzyk proved that she should be in Paris as well, maybe in last games she wasn't go good, but still she deserved for that. Healthy Czyrniańska is on fire and I hope that she will not get injured again. As for the last OH, I would take Różański who had weak club season, but still should get a chance.
Sorry, but Fedusio in "NO" for me, while Piasecka can be used in the future.
We have definitely one top MB, who Korneluk is, but then there are question marks. Alagierska is coming back after injury, Witkowska is ok as MB and she can do the slides. Jurczyk is decent hitter, but poor blocker and I would prefer to cut her.
I'm a little bit sorry for Pacak as she didn't get many chances to show herself.
Stenzel in my opinion will be back as main Libero, but Szczygłowska proved that she can handle pressure if necessary.