Everything about SCH gameplay that needs to be said has been.
It's BORING.

All healer gameplay is now boring. But what really irks me about all these changes?
Your offensive gameplay is now: Apply dot. Spam filler.
Dia: 120 potency on cast, 60p over 30s.
Biolysis: 60p over 30s.
Combust III: 45p over 30s.

Glare: 300p
Broil III: 280p
Malefic IV: 240p

Why is WHM so much better than the other two?

Holy: Cast time, 140p, 4s stun
Art of War: Instant, 150p.
Gravity: Cast time, 130p.

Is it assumed Astros have a Light Party where ever they go? Because a 6% card buff on self certainly doesn't make up those potency discrepancies.
And if SCH is going to be lower than WHM; is the assumption that if you want offense soloing the SCH should just go SMN?

All the 'rotations' are BS, they are all boring.
But if you're going to be subjected to it, might as well use the strongest.