The NaVi organization was slated to make changes to their Dota2 team. While the CSGO team has already making changes to their roster, the Dota2 roster will also be undergoing changes soon. The NaVi dota2 team has not been making progress with their results failing them constantly. With their absence from the International 2017 being of notable point, they will be making changes to their roster.
Ух сколько шутников всплыло.
Всей инфе до этого – не верьте
— Vitalii Volochai (@v1lat) July 29, 2017
However these changes will not be taking place before the International. There is usually a vacation ensured by Valve employees post the INternational and that time will be used to make roster changes.