I think we are missing the OP's point. RoH is "overpowered" because of the complete package. It is the highest DPS combo for Paladins, best threat combo, and brings extra utility. It really isn't so much that it is overpowered, so much as it is the more simple design of the game in terms of rotations and ability usage. The tanking in this game is far more streamlined and simple than most of the games I have tanked in before. This doesn't necessarily mean bad or overpowered. Several functions that are more commonly split out into separate abilities are frequently combined into one ability (or combo) in this game.