Thank you Blizzard for attempting to fix many perceived issues with the current arena meta! However - as much as the versatile corruption is overused currently - only nerfing that corruption will have extreme skewing effects on the current meta. Specifically, I would expect that this will push casters over the top since most casters were already just on the edge of going for haste (or mastery) spam instead. Whereas melee classes will now have to take markedly less powerful options. Please take this into account now rather than later as this is a predictable outcome with the current fixes in mind.
Just remove the “defensive portion of versatility is doubled when stunned” clause from conflict major and there’s no problem with versatile stacking IMO.
Yes it is Since people who spent echoes on versa amps are getting both survivability and damage nerf, meanwhile other classes (locks/mages) who are already OP effectively get higher value for their haste/mastery amps due to others doing less damage and taking more damage.