The give and take away is the most damaging. It isn't the nerf itself, it's experiencing the game with godly companions in the first place. At this point they only really have two options, undo it and keep all those people who came in with the expac and were used to the ease, or leave things as they are/try to 'compromise' and keep the oldtimers that were here all along.
I have a feeling I know exactly what they will do, and oddly it won't be the one that helps their bottom line the most