Not sure where you guys are getting these numbers for my resilience. I'm actually significantly over the cap with this setup because Rawr is currently calculating the set bonus as +35 not +50 (and I edited my original post because I switched to an agi gem in gloves)
Head: 20 def
Neck: 46 def
Shoulders: 15 res
Back: 25 def
Chest: 86 res
Wrist: 41 res
Waist: 56 res
Legs: 106 res
Feet: 80 res
Ring2: 42 res
Trinket2: 105 res
Set Bonus: 50 res
91 def rating = 18 def = .72% crit reduction
581 resilience = 7.08% crit reduction
sotf = .4% crit reduction
8.2% crit reduction.
Rawr actually tells me 8.24 and I could actually drop the chest enchant, but I'm wary of blizzard's rounding.
And honestly, 52.8% Avoidance post DR isn't nearly as significant a difference from my regular 56.2%, the only major downside to my gear is complete lack of burst threat (horribly low expertise, I may switch around some items like my new
[Furious Gladiator's Dragonhide Gloves] and
[Belt of the Twilight Assassin] and get the socket bonus on the chest with a shifting and a vivid), so I usually let the other tank grab him from the start, use his cooldowns, and I taunt before the 2nd unbalancing.
And no, he's never crushed me. And yes, I know it's likely more optimal to run a rotation (though you don't actually need more than 1 tank in phase 1, the arena can be tanked by DPS DKs, Warriors, or Cats-in-bearform) just because of having more cooldowns available on his white hits, but my healers are bad at switching targets.