Why are you nerfing reaper

in the recent AMA the was a question about grav vs wraith and fade. thay are the same thing but when grav prevents movement abilities and reaper’s wraith isnt mobility but fade is mobility but can escape grav? both are fading out so they want to have consistency with both abilities. and im sure they are trying changes for reaper that would compensate for this nerf if its would be added which it would not be