Originally Posted by
Eninya
I'd say gearing (Great Vault, primarily). I was hitting 220 iLvl before joining a Mythic raiding guild, and world first heroic Sire was like 189 average ilvl, and the ilvl of guilds downing pre-nerfs was much lower on average. I think WF Mythic Council of Blood (pre-nerfs) was 206 average, Mythic Sludgefist was 214, and Mythic Sire was 221 (lolPvPgear).
We have also seen a high number of boss nerfs so far. I know Soulbinds and Conduits are mentioned, but some classes/specs get virtually nothing from their conduits. Warriors don't see monumental boosts to having double Potency, and we've seen highly competitive DPS without them, even now.