NOT AN ACTUAL CHANGE YET!!!
You know what I mean: You're in ToT LFR, the Troll one. You're at Jinrokh, you pull him. You have the most amazing RNG luck as a ret paladin: you have 6 stacks of Spark of Zandalar from the trash left, when you're in the pool, your Fabled Feather of Ji-Kun procs, shortly after your spark triggers 10 stacks and you troll up, with 14 seconds left on feather your dancing steel procs. You immediately pop your avenging wrath and your guardian of ancient kings. at 10 stacks of Feather and 20 stacks of guardian, you activate ES. Your DPS is the highest of everyone by far, the boss is going down like a sack of bricks... and then the boss turns out to have targeted that AFK hunter in the trash room with the lightning orb, the boss resets and the one time you had amazing luck, some asshat hunter ruins it all. If that's not worthy of some choice expletives, I don't know what is.Players in Looking for Raid difficulty raids are no longer targeted by boss abilities and attacks if they are not in the boss arena.
Honestly, Do you think they should change this? I mean, if it's the first boss, you often cannot even kick him because of the initial CD on vote kick. And I don't think it's right for 1 player to have this much power to reset a fight, even if it's by accident.