Parry...

[Jitenshazuki]

On a tank swap your aggro before swap is irrelevant. All swaps starts from voke that makes your emnity equal to MT's emnity plus one. You can just manderville all the way and still be able to swap providen that your df/pf group hasn't kicked you, but MT SHOULD help you.

Why he should? Skill, bla-bla-bla? Well because if he continues rotating his emnity combo and its finisher crits right after you voke then your combo finisher boosted by Fight or Flight won't make boss switch on you as +30% is obviously less than +50%. Using off-gcd damaging abilities helps a bit but sadly cannot guarantee clean swap. And I cannot express in words how I hate unclean swaps.

(Once I saw a tank popping FoF during swap, oh Twelve, WHY?)

Anyway the topic is Parry... the thread kinda strayed far from it.