Rumors have it that the 2 batches D3 that Bitmain sold had a volume each at 50.000 units. That would add 1500 Th/s to the grid, or would it ??
The question is : Are those miners going to be replaced ??
If not, the situation will be status quo, since they are already mining.
If yes, then...
I doubt it you will get an honest reply. If they confirm, the sales af Giant+ will drop even further, people will wait for the new one, so not in their interest to release any information.