Crafting materials in dungeons and the "need" option

[Xandim]

Did it ever occur to you that not everyone is crafting to make money?

But how can u be sure that a crafter would "NEED" a mat and craft just for them? I mean, according to you, I have every craft at lv50 and could "NEED" all mats, so I go and craft something just to make money. My need (crafting and selling) doesn't take precedence over other ppl's greed (they can either sell or ask a friend to craft for them equip that they will use). The only way to make sure your idea would work is if the mats were untradeable AND the crafted stuff was untradeable too, to make sure that the crafters would actually use the mats for themselves. And I don't think u want that, do u?

BTW, I hate this idea of yours.