[WP] Grace buffs.

[Merrillian]

I feel a melee healing wp is in a really good spot at the moment.

But,
Their biggest weakness is a short ttk.
In small engagements mobility is an issue, and can lead to being starved for melee targets.
Heavy reliance on M2 makes the build boring.
The only amazing talent in tree is Grace of Sigmar which does not change how you play vanilla WP.
I also wish Sigmar's Vision and Sigmar's Fist worked like IB oaths, affecting you and your taget.
Double heal debuff tactics restrict you from speccing into salvation for Pious Restoration, which would be a neat build.