Yesterday I already raided as the new PLD and it was pain.
I did not had the time to look up and practice the "best" rotation that the balance discord provided so I tried to play the intended way.
I luckily already figured out that HS spam into the other caster rotation is not a thing anymore but you still could do it and it is just confusing.
You also have to drop attomends again, but because you have to do the stupid 1-2-3-5-4-4-4 combo 2or 3 time's (I don't know, at the end I just looked at the FoF timer) it takes a while to get which one to drop.
And then there is this bloated button of the previous phys dot....
They could have just removed it, it is useless and just makes you press a random, out of order button.
Or a better Idea in case they wanted to keep that GCD, let it prog FoF so we remove that button.

It just feels stupid to have a single GCD just for DMG and nothing else, because you can't just press it somewhere else like a oGCD.