DRK question: when to blood weapon?

[Ilan]

I've seem lots of garbage drk dropping grit to use Blood Weapon, they lose the aggro for dps and healer and things get worse.

Tell that to DRK's maintanking savage without grit and with blood weapon. It is not for OT only and if the drk, healer and the dps can play he will never lose hate. Remember, its not always the tanks fault if he loses hate!

If you end up in a low level dungeon where you can use grit, use it no matter what.