Take a step back, and adjust.

[Maneesha]

Those complaining things are being adjusted to things being too simple for tanks/healers, might want to also try considering things from the new player perspective. Consider how daunting it becomes for a new player that wants to try playing a tank or healer, once they find out the expectations is being able to grab 2-4 encounters at a time in most dungeons, and not being able to due so thanks to being new.

Making jobs simpler and people having anxiety of tanking/healing are completely different things.
1. They are afraid to make a mistake and cause a wipe and hear people complain. At least when they hear that the norm is 2-4 packs, they know what to aim for. Also we play the game this way because of the encounter design and game mechanics designed by the dev team.
2. Making classes easier for newer players is a mistake,imo. You "might" get a few new players to play them, but they will play them because they like tanking/healing/dpsing, not because its now easier (sure there might be a few that will play them because they are easier). What about the existing players?While you might get a few new ones to play those classes, you lose existing ones, because they got bored or disliked the simplified version, so you gained nothing...

Really i am sick of hearing the devs always talking about making things easier for the "potential" new players who might not even want to play those classes and completely disregard the existing players. Is a higher learning curve really that bad? Do they think the new players will be dumber then the players they already have, so they have to simplify things for them? Don't the existing players deserve to expand on their knowledge,skill and be challenged with their class because the dev team added more to the already existing mechanics,instead of removing them...

Sorry about the rant..
Also don't worry, people will adjust or they will switch classes or play another game :P

The response from the hardcore elite players is disheartening, to say the least. I would have expected some understanding especially since OP's posts are put very eloquently and comprehensively. Seems only natural to reply respectfully as she was.

Also, I do consider ex trials end-game content, seeing as how the only other content that's harder is savage raids

Welcome to the forum/internet. Where everyone is a pro and farms "likes" with "cool" comments, like this one