about resto druids threat in raids

[varjopuoli]

Hi, im wondering how big is resto druids threat gain in raids, are tanks able to keep their threat on bosses? im going to make resto build thats focusin Healing touch and saving mana.
its -15% reduce manacost to healing touch and -9% reduce manacost to reju and regrowth.
but just 2/5 sublety.
http://db.vanillagaming.org/?talent#0zLxcMxsZZxxcRIV

[Lorilay]

There is no healing threat to speak of in a raid environment. It can be an issue on Gluth, but that's not something to worry about now. Any points in subtlety are pretty much a waste.

[Norjak]

Any points in subtlety are pretty much a waste.

Sublety can be helpful in 5-man dungeons, but for raids you won't be pulling agro, unless the tank pulls trash with DOTs still ticking...

[Viorus]

Don't waste points into subtlety. Threat should never be an issue if your tank knows what they are doing.