Saw this on the forums, intrigued me. I was wondering if it is actually viable. Perhaps the great tanking minds here a tankspot could lend a hand
World of Warcraft - English (NA) Forums -> 37/0/34 Sounds wierd doesnt it
I believe it's called "UA spec" and you'll find a fair number of warrior tanks using it on patchwerk and patchwerk style DPS races. The word I've heard on it is that it's the single highest dps tank spec, but it's ~terrible~ for aoe threat.