It seems to be that PoH has started to become a back burner type spell, we're now pretty much bread and butter spamming Renew, PoM, and CoH with a few flash heals from SoL procs and filler in between cooldowns.
So, that being said I propose this talent build:
http://www.wowhead.com/?talent#bqcbu...b0qihh0uAo:0Nf
This build sacrifices the old cookie cutter points from Healing Prayers and Serendipity, to put 1 into Desperate Prayer which is great for extra survivability, 1 into Unbreakable Will which is basically just the best filler point I could come up with in the disc tree, and lastly the 3 points into Mental Agility.
The bonus of specializing in this build over the old is we gain a bit more survivability and we gain even more mana reduction on the spells we use the most.
You might say, hey wait a minute... You're taking 10% mana reduction away from PoM which is used on every cooldown. Well, this is really the source of my question... Are we not in fact gaining way more from the 10% reduction on Renew and CoH and SoL-FH's that it makes up for the 10% lost on PoM?
What say you?