Sad but true, if from the pack (6-8-10 mobs) I lose a couple mobs I can try get them, but if their aggro goes green, means the dps not only targetting that, but does not even care about aggro back.

Anyway always better check their target: if the poor healer, take aggro back is a must. But honestly, I end up with DRG and BRD 99,9% of times when checking who have fun with some rogue mob.

Then, take back aggro is 2x the work than keep aggro. Duties are a group effort and everyone needs play for the best result. Work together, end faster. If dps is low, small pulls. No aoe, smaller pulls.

Not to mention the guy who gets aggro and then run away... wtfudge run to me not to the other side of the map! xD