Crafting materials in dungeons and the "need" option

[Felis]

Well, by that logic you should be able to 'Need' on Tank gear when running as a healer because you also have tank levelled.

/Not supporting OP's idea, even though I have full DoH 50.

Tank gear is for tank classes. Tanks are in need for it
Crafting mats is for all classes (no class requirement). It is for everyone.

Just say to SE that they should put class requirement on crafting mats and that everyone who is not on the needed DoH class can only greed on it.