Holy trinity.. Or maybe not.

[Eidolon]

If the player runs tank + heals its unlikely that he will have any decent strength accessories. All his tomes would be going towards tank and healer stuff, and he'd be the last person in line for DPS equipment in Coil. So I think expecting a tank to have DPS accessories is a bit unrealistic without personally knowing the tank in question.

...? You can get a full set of i90 Accessories from doing Coil + Myth + old-ex primals. None of which have a cap, and is what most people refer to when they talk about putting on DPS accessories (Because to be fair, your i110 Tank accessories won't have better stat weights than the +13 STR you can get from a single ring)

Challenge accepted

Sadly not an option anymore with SE's nerf =p