I know for sure that there are people who both love and hate the new legendary animations (especially dreamer). So an easy fix and easy way to please everyone would be to enable a toggle option for both the old and new animations added into the game.
I was working hard for my dreamer pre-patch. All I need now (and for a while) is the precursor. I really do NOT want to abandon all my work because the art team decided to change an animation (that most people loved) on a bow (that most people loved) into something that was pretty much designed to generate split opinions.