I'm well aware. They wouldn't add a new tier for 2.8. If they added a new raid on top of 2.8 it would have to have either a new tier of gear, give the same gear as nightmare, or only give lower tier pieces. All three of those solutions are not optimal and would induce some form of rage.
This x100. I'll eat one of my shoes if a new operation is released at the same time as NiM DP.