Ran the Silver Pledge last night as a tank. Everything went smooth until the Guardian Council. We didn't die & the baddies did -- but I felt like the weak link. The floor was a wash of red so it went something like this:
Taunt
Run away in circles trying to avoid too much red
Shielded Assault
Run/dodge back and try to find a clear spot for healing and regen
Taunt
Run away
(repeat)
It seemed like a lot of time I was standing there not doing anything. In retrospect, I should have been swapping weapons and using my bow during that time; my bow damage is weak since I'm just leveling it, but it would have been more productive than scratching my butt waiting for stam to regen.

But I'm not sure this last group of bosses should be tanked at all. Taunting them didn't seem to help. Should I have just gone into damage dealer mode instead?