The quick and easy fix is to reduce more the areas of :Lair of antharas,Dragon valley,Imperial tomb and Tower of insolence.
Asking for opening the map will never happen ....
They had proved us that the won't do it .2 years+ now nothing had happened except changing the mobs in these 4 regios only.
So,please reduce more these regio ,so the people that are not having adrenaline and OP gear will stop spending there adena /time at elemental 76 zone while they are 84 lvl .
The region's above are wide enough for all server ,if eventually nerved enough.
Cheers