Yes, they will.
Also, qualifying for Junior Worlds this season will be a blood bath! Right now the three frontrunners for a spot seem to be Adelina Sotnikova, Elizaveta Tuktamisheva and Julia Lipnitskaia (Polina Shelepen will have to hope to qualify for Europeans). It's too early to tell, but can they sweep the podium?
I think that Adelina and Liza won't take part in JW. Their aim is to qualify to GPF on senior level