Peacekeepers seem to be one of the most op classes in the game, they have a move that takes about half of a heavy's health. I know this is bleed damage but they can literally just run away after they hit you, then they'll come back and do it again to finish the job. I understand that the Wardens can get a skill that removes bleed damage but: 1. You can't you that in 1v1s and 2. When I equip it I just feel like I'm only doing it because one class annoys me. I'd much rather help my team with my skills than just be selfish and keep it to myself.
You do know you can block the 1-3 stabs they do during their grab. Just time a guard in that direction when they do a stab for each one and you can block em. My friend now blocks 2-3 of my stabs during my grab everytime. Once you get the blocks down, Peacekeeper has the worst guardbreak in the whole game. Better yet, don't get grabbed.