Supposed Datamined Ret Tree
Holy
Shit
Still waiting on confirmation but
damn that is some sweet group utility!
EDIT: This particular tree didn't update Holy/Prot, let me find a better one.
EDIT 2: The 51-pointer also has a confirmed 10 second cooldown. I'm not gonna lie, Ret is looking incredibly powerful.
EDIT 3: I should make a new post... Anyway, got a good talent tree link now.