Having read through this and seen support on both sides of the A6S nerf, I have the following to say:

It's time to introduce more tiers of difficulty. Normal mode and Savage mode aren't enough. The old A6S belongs at the top level. The new A6S belongs at the medium level, along with A5S and A7S.

As someone who is disappointed by the nerf to a formerly fun, challenging fight, Savage seems to be getting far too easy, especially while it's still relevant so early in the patch. I hope this isn't a trend...