Blood seems to have gotten some survivability buffs (if needed?), but maybe lost damage, or at best broke even? I suspect a full DK team is now viable for M+ (if it wasn't already).

Brewmaster got some buffs, but I doubt they do enough damage yet to make them a viable mythic+ comp. Ring of peace change though seems ripe for cheesiness / OP. Wonder if there's any DR for it in PvE. Seems like almost a 5 x reset w/ a 4 dps + 1 tank team. Worth testing.

I can't make heads or tails from the Druid changes... Seems like damage buffs, but not much on the survivability front, so you still need a healer.