yea instancebuddy nor honorbuddyy can tank in instances at the moment you can use lazyraider but you still have to move him to the next pull of mobs and it will cast the rotation. thats why people are saying to run manually as the tank and have the other 4 to dps/heal. maybe at a later time instancebuddy could tank i dont think it would be that hard but i think its a ways off. hope i helped