Crit/Hit and 26 Agility are about all thats new under the sun for tanking. 26 Agility is probably the best from a HaRdCoRe min/max perspective, but the mats are so intense its hard to care if you're enchanting anything other than Broken Promise or Last Laugh. Honestly, Titanium Weapon Chains are plenty good for anything else. I goosed my Slayer of the Lifeless for old times sake, its about as good as anything and lightning swords are phun.
Former Paladin tank gone Warrior. Keep up the good fight tankadins, I'm too tired.