the biggest problem of Protection Warriors is its dependence on haste, when it only brings down the cd of skills, and not endure and protection, when the strength does not give enough for the armor, and the maetria and versatility are the ones that depends most but the ones that you put less, given the result of a weak, weak tanke, which does not say anything and does not contribute anything, I believe that with a simple change of cd of the skills and improve the ratios of haste, mastery and versatility would be enough to Put it as a decent tanke, without being op or nerff.
Why not just let them scale like every other piece of gear so people can do the content they want to do? I am over raiding. I did it for years. I wanna do M+ on my own schedule, ^&*! raids. Am I gonna be stuck never getting azerite gear outside of chests because of that? It's silly that ^&*! easy normal and heroic content drops more than high level keys.