I killed 2 bosses on Heroic Uldir yesterday and i can say that it feels like we're in an okey place right now. The dog boss (can't remember names yet lol:P) seemed like it will be our boss to shine. In general though global cooldown on wings still feels terrible. When other healers click their healing tides and their tranquilities they start healing immediately, when we click our wings it feels like it takes a whole year for us to actually start doing any healing... i miss my aura of sacrifice
I do believe though that with gear (and lots of crit yay!) we'll be at the top again ! :3