Melee DPS got easy mode for coil gear.
There are totally 6 type of accessory, fending, maiming, striking, casting, healing and aiming.
Melee DPS can use both striking and maiming version since both have similar stat. So they have 2 in 6 chances to get their item. In additional, both SMN and BLM have to contest for casting accessory. That means a 0.5 in 6 chances.
This is unbalanced. Either you change the current system drop to token that can be exchanged for any classes gear or (due to BlackShroudMercs demands) you nerf melee dps.