Some people use Seal of Righteous, however I've found that Seal of Vengeance will provide better threat and allow you start building threat faster on multiple monsters when used in combination with Hammer of the Righteous.

';;2

I play a Tank and had been successful in many of the heroics having just eclipsed the 540 defense cap. As I get new gear, I am resocketing OUT defense and adding stamina, etc., making sure to stay above the 540 cap.

Point?

Going against convention, I have just enough points in Retribution tree to get Seal of Command.

In multi-target mobs, its effect to hit many with holy damage is great for: 1) extra dps, 2) extra agro/threat.

On single targets, I switch to Seal of Vengence.

As configured and geared, I usually come out of a non-heroic dungeon with recount DPS of 1800-2500. I have been told that some "current battle" recounts of DPS exceed 3000 DPS, but I always keep mine on "overall."