With all of the claims of the sky falling, it is nice to see the Glyph of Efflorescence mentioned in the PTR again. I would really like to have swiftmend decoupled from the aoe ground heal.
Back to the sky falling conversation -> Blizzard really shouldn't have put mistweavers in the same niche as resto druids. I thought the lesson was learned back in vanilla when shamans and paladins were faction exclusive. When you try to shove two classes into the same niche, but work off different mechanics and flavors, one will always out do the other. That being said, I really do hope that with the expel harm glyph, swiftmend can get a quality of life update to have the rejuv/regrowth hot pre-req removed.