link didnt work for me but my tip is: Assign ppl to leggs, and have every1 else standings till in middle. Usually meles are enough but if you ahve fiew you migth wanna pick a range class to dps leggs aswell (pick a class that doesnt lose to much dps from movement).
if ur playing 10man, doing the fight with 2 healers and letting dpsers help kiting will probobly end up giving you higher dps overall then having 3 healers with 2 of them kiting.
(im assuming your not having 2 healers and letting them kite, since that whould mean your healers are extremly good if they can keep ur grp up and kite at the same time, but if that is the case im having a hard time seeing how you can possible wipe on enrage
)