It makes zero sense for the PLD class to have three different skills for AoE

[Shurrikhan]

AoE tanking almost always happens in short bursts, unless your dps are asleep.

Yet you don't want to siphon any of Warrior's AoE power from their burst into their sustain?

If you haven't noticed from Kalise's posts you've already responded to by now, there's rarely anything suggested explicitly at no cost to capacity to balance out the adjustment unless a job or some capacity therein is specifically undertuned. We're going into a new expansion; if someone makes a suggestion for gameplay that would increase, say, sustain, the base assumption would be that something else is being rebalanced to compensate (e.g. Warrior's herp-derp spam the Decimate AoE burst).

You've been given a suggestion that would almost certainly favor the same trajectory you apparently prefer (curtailing WAR's insane burst AoE), yet you instead use the opportunity solely to lecture the poster on the evils of Warrior as it stands now (at the brink of an expansion) and to snidely discredit them... Hmm.