I am not saying its a good or bad idea, but maybe the methods, strategies, or solely the perks themselves are making the game too easy for Bungie's liking. I mean, look at the Gjallarhorn with Skolas, its a level 35 activity, its meant to be hard, it is probably meant to take way longer than people with the Gjallarhorn expect it to. My point is that these perks and strategies that use the perks are probably making the game way to easy in terms of what Bungie are aiming for. If that is the case i completely agree with their decision with the nerfs. It IS Bungie's game, so its their preference to difficulty that goes.