3.1 PLD changes look good

[Reynhart]

EDIT: Actually, Square would benefit from making Shield Swipe a no TP, cone AoE, that's on a 15 second cooldown that requires an activation from receiving an attack.

It's called War Drum, and it existed in 1.x as a great way to gather enmity on multiple targets
In fact, it could stay on GCD and still cost TP, since its purpose wouldn't be to gain DPS on a single target, anymore.