Crafting Materials in Roulette

[Nekodar]

Now that you mention this... it is kind of odd really.
You can't need on gear that your current class can't wear, but you can need on mats that you can't use :/

So crafting mats should be greed only then? Since you can't enter with a crafting class and crafting classes should be the only ones to be able to need on crafting mats...
I don't see what the practical difference between having need for all and greed only is...