I would assume (if the move is made official) Evgenia would be paired with Gabby or Elizabet as training partners, rather like Yuzu has been with Javi, especially now that everyone will feel relatively relaxed at the beginning of the new quad (probably no need to hire out an extra rink?). Gabby and Evgenia seemed to enjoy each other's company at the ice show, and it may be that one reason for the presence of Evgenia and Boyang was for Brian to see how they'd do in the show atmosphere with himself and two of his established skaters. I suspect too, as Brian did with Javi regarding Yuzuru, he asked his ladies if they were OK with E becoming a rinkmate. It's also possible he would talk to Yuzuru about Evgenia, in case they are worried about even more press and intrusive fans trying to hang around (as a Torontonian, I say please be respectful to the CC folks and leave them in peace, especially as people are feeling jittery here after that terrible attack nearby).
So, if Evgenia does join the CC, Yuzuru could see her at group events/classes, such as when guest specialists arrive to teach the skaters, and maybe if their schedule overlapped at all, but primary training partners at CC seem to be of the same gender: Stephen and Conrad, Shingo and Jun, Yuzuru and Javi (and maybe Boyang depending on when and if he is at the CC).
