Says who? You? Because blizzard never said “at the end of Ulduar warriors will do considerably more damage than ret”
They did say
When ret got buffed they surpassed fury. Now as hard modes are being cleared more and gear is going out fury has passed ret.
What this is is a lack of desire to wait. Rogues waited to P5 to scale in TBC. All sims are pointing at P4 being when warriors start making moves up charts. Take sims for what you will this far out, but they’re better than the feelycraft happening on the forums