The items are not planned to be anything really really specific to a role, buying loads of items to get the one or two items you suggested that fit with your role will be really ineffective with the number of items that are going to be there. The likelihood it will be non unique, and random, so there will be a possibility of getting multiple, and also the possibility that one item will never generate due to random. You will have to trade around to get specific items you want, Our suggestion is not to fixate on any of these items suggested but trade around items as and when you find them ingame. Buy a load if you want, but they are to add flavour and NOT buy role specific items. If you want role specific items, you use a WP and make them. This is the difference between a WP and 1$, a WP gets you an entirely customised item, 1$ could get you (not yet finalized) a random item which may or may not be interesting to you. Trading, once this feature comes out, will definitely increase as people try and collect items they consider interesting.