I believe that girls like Ming and Sui doesn't need to go to the castings since they're asians and the FS will be in China, maybe VS told them that they didn't have to and that we will see them directly on the runway.
Vita is travelling all around the world and hasn't been working since almost the beginning of the year. And she's in Italy now so... Once she said in a IG live video that VS rejected her last year because "she wasn't in shape", I think she's done with them.
