So, in dead game news that almost certainly doesn't have anything to do with them botching the Diablo Immortal announcement they recently put a patch for the next Diablo 3 season on the PTR
https://us.diablo3.com/en/blog/22753282/patch-264-ptr-preview-11-19-2018
So what are they doing?
Some Quality of life shit they should have done forever ago, like making Primal Legendaries obviously different from Legendaries.
Greater Rift Keys no longer hog up your inventory
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You get a guaranteed Primal Legendary the first time you do a GR 70 in a season
Oh and one other thing...
Buffing the living piss out of most of the 6 set bonuses and many of the 2 set (probably most importantly, Legacy of Nightmares)
As an example, the notes for Witch Doctor:
Also, the new season brawl buff thing gives you a free Ring of Royal Grandeur effect that does not stack with any other source of the effect of course. Anyways, I probably will play because the RoRG effect will making building sets mildly fun for 2-3 minutes and it's not like I'm paying for anything.