Adventurer rings were nerfed again.

There's nothing wrong with asking for improvements to your own class when it's clearly at a disadvantage. Each class has a unique style and feel, and you can't tell people to change classes because they're unsatisfied with being inferior.

Depends on how much is being asked of. If there were, let's say 4 classes. Originally, it was like this in terms of damage:

Warrior - 1st
Thief - 2nd
Magician - 3rd
Bowmen - 4th

Then the company decides to re-vamp it and make it so that now Thief can do ALMOST as much damage as Warrior, to the point which they're almost tied. Bowmen had a huuuge boost, and is now doing the most damage, tier is now:

Bowmen - 1st
Warrior - 2nd
Thief - 3rd
Magician - 4th

Magician players now whine and says "Oh, how come you vamped those classes but not us?". Then the Warrior-classes complains because some one now passed them, rinse&repeat. People are never satisfied. True that it is normal to feel unsatisfied with your class, after putting so much dedication and time into it, but things are always changing. I expected classes such as Corsairs to beat Night Lords, and I am not complaining saying "I wish I could be the top 1v1 class again! Damn!".