Executioner enchant vs. Mongoose enchant
Armstrong has posted up a speculative article comparing Executioner enchant to Mongoose enchant. As it stands, typically Mongoose is the defacto tanking enchant. That may all change with the addition of the Executioner enchant.
Binds when picked up
Requires Enchanting (375)
Assuming a similar proc rate as Mongoose, Executioner will out threat Mongoose on all but the most heavily armored bosses. We’ll see how it pans out when patch 2.3 comes out!
EDIT: I had incorrectly put that this enchant would come out in patch 2.2, but it is to come out in patch 2.