I've already said this over in the other thread addressing the loot changes:
But I feel like it's worth pointing this out in its own thread.
Hydroid and Khora are already not very popular, because let's face it, their niche is covered well by more appealing Warframes. (Also, their way of acquisition sucks, especially the SO grind.) So you gave them augments that would at least help them in farm squads, I guess? But irony alert: That niche has always been covered very well by Nekros,