I don't know if you're being deliberately obtuse or it's simply beyond your ability to comprehend what I stated in my earlier post. You would be losing people that contribute to killing the Warmaster. I don't own Arkbreaker and I always go for the armor first with a high white DPS weapon and my Wolfhound after it breaks, use spikes and use stims and do up to a million and a half damage on the Warmaster when he dies. I'm not the only player who doesn't own Arkbreaker doing this. Meanwhile you have players that undeniably have Arkbreaker because you can see them using cold fire weapons and these are the same players pulling down the efforts to kill the Warmaster.
It's not crap. If you think it's mere coincidence that this kind of behavior started proliferating after the last patch you're simply having problems connecting the dots. What you also seem to fail to comprehend is that this behavior is able to happen more often and matter because fewer players that know how to kill the Warmaster are even bothering to attend Major Arkbreaks.
But they don't get good loot and many if not most players who know how to kill the Warmaster do care. All you have to do is read the forums and in game chat to realize that. Players have stopped doing Major Arkbreaks because they no longer deem them to be worthy of the time, effort and resources.

