she is not using her arms too much for rotation. see yuzuru for example who really uses his arms for his 3A. it's part of the reason why that jump is so huge for him.
i agree that sasha still needs to work the 3A, it's still not 100% but i'm sure it'll get there eventually
i agree that sasha still needs to work the 3A, it's still not 100% but i'm sure it'll get there eventually