So then what your telling me is you have killed all 9 bosses in the zone and seen every piece of loot? All 50+ drops already?
There are nicer items as you get deeper and there are also some nice fabled items. Again, none of these items should overshadow raid gear. So raiders most likely will not run this zone for gear.
There is however 71 to 80 masters on a smart loot table.
LINK