As Shcherban is coming back, I highly presume one or two of those three short OHs (Parubets, Frolova and Kutiukova) will be cut. Voronkova secures her spot for sure as OH and I somehow hope Lazareva will be there as Goncha's back-up OPP.
I'm not familiar with Evdokimova yet but she seems to be a fighter on the court and I like that.
What made me surprised during the WGP was Tretyakova's positive performances, I thought she was done as a player but had kept playing for money but she was everywhere in defense, though her passing is still a question mark. Galkina is okayish for a newbie on the other hand.
For setters, I'd choose Pankova and Filishtinskaya, if Zenya Startseva is not available or not willing to join the NT anymore.
There hasn't been any proved reasons why Malykh is out, I think it's the head coach's decision, she was pretty poor in NT last year and perhaps he thinks Lazareva has a bigger potential and worth giving some actual chances in senior NT.