Okay, I don’t often ask for class nerf/buffs - especially not in Classic, but we’ve got a bit of a situation in my opinion.
In late WotLK destruction warlocks, to a lesser degree fire mages, and especially elemental shamans were radically buffed in response to the increasing levels of resilience which hits them particularly hard (and for this reason resilience was redesigned in later expansions). What resulted was an era of caster cleaving in S8 - but it was mostly fair.
With these buffs in the game and resilience being low due to it being the first season these classes have scaled completely out of whack. It’s actually insane how I can be at 90% HP and I get a flame shock, and then the lava burst combo and I just die outright instantaneously and there is no counter possible. This is not even remotely consistent with the experience of the original Wrath of the Lich King and it’s incredibly frustrating.
Please don’t nerf any of them to the ground though - but some adjustments here would be nice. Maybe partially undo the buffs (partially because iirc they were a little underpowered at first) and reapply them in their respective seasons.