Termination of Premium Service on SYD - CBR?

[Arthur T]

Hey all,

I am planning to Canberra from Sydney in December, and when I am searching for fare on Virgin Australia, I have seen all the tubroprop services are not displaying premium fares in November, and from December, it seems VA will no longer offer Premium fares on SYD - CBR route, including E190 services.
So just wondering what will happen to the premium seats on the E90 planes on this route? And how will they compete against Qantas with no business class available?