Bold of you to assume you can dictate how one should play and enjoy a game.
Isn't it quite stupid that SE keeps introducing newer and harder DPS checks in end-game content but there's no dps meter in-game? At least not in normal or extremes but there should definitely be one in Savage and ultimates, if you keep failing a dps check in PF then everyone deserves to know because whom they're failing, ask them to learn their rotation better, if they refuse, kick them.