Ninja: Walk in shadow.

[Velhart]

snip

Sounds like a personal issue. Its your choice to bring that many melee into a fight. Standard setups usually include two melee and two ranged DPS. Plenty of MMO's have classes set up where people not their exact job need the same gear also, and no balance has been broken on that end. FFXIV is eventually going to get to the point that its going to have lots of classes and jobs in the future for all roles and its still going to be treated exactly the same as it is now in terms of loot distribution. You can argue about Ninja and DEX, but your reasoning with this is not a valid claim.