Tanks that annoy the heck outta me.

[Rubiss]

Healers can move alot easier than tanks. I would rather not have the tank face the boss on the party just to get in the aoe heal. Just adjust the aoe placement. kthx.

Healers lose GCDs in some cases by moving. It's easier if the tank uses their lack of hardcasting in most situations and moves into a collective.