About the changes...

[Irg]

Rogues are not as op as you described it to be. They just didn't get affected as much as wars by the update. Find me a rogue that can solo 81 map without warrior and mages.

Even without the combo stacking, warrior is the most important role in any challenging map. We still have jugg and heal to ensure party survive. We just don't have op damage anymore to help clear the mobs - which I think is perfectly reasonable - tank is suppose to tank - let the rogues and mages do the damage.

Most rogue in evg use only dug dagger and they do just fine
Imagine a mage with only staff
And a war with only sword
Im quite sure they will not get invited at all

But this is not about how it made class unfair
Its about how it broke the economy, changed the playstyle of this game
Entirely and made so many players hard earned gold gone in vein