Stray mob in mass pull

[MStowastiqVahlshdeh]

Who's responsibility is the stray mob in mass pull?
I recently had a large pull in which a stray mob started attacking a ranged DPS.-snip-

It is the tank's responsibility to establish hate with all of the mobs before he kites the pack to the spot where he wants us to kill them. If you watch the entire pack and one peels off, go to pull it back from whoever has it and if its because they are dpsing during the pull, kindly ask them to wait until you are done with the pull before they begin their dps.

As a dps, when this happens, if the enmity of a stray is on me for any reason, I run straight to the tank to take the enmity to the tank until he peels it off.

In general, when a tank begins to kite a pack of mobs, I do not attack until hes done kiting, even if its the case where we are almost at the end of killing a pack of mobs and the tank decides to start on the next pack of mobs before we are done killing the last mob in that pack, I still halt all attacks until he stops kiting them.

One of the things that causes a mob to stray during a mass pull is when they are being attacked and they pause to do their attack or cast, separating them from the pack. So its usually not a good idea for dps to attack until the tank is done pulling and establishing hate.