It would be nice to be able to see if an item (in a reward list, in a chest) has an augment slot on it. I know I can get this information via mouse-over, but I would like to be able to see it "on the first look".
I suggest to show a small icon on the lower left or right side of the item's icon to indicate that an augment crystal can be slotted to it.
Maybe this could even be done in two different colours?
Silver/Grey/...(?) = Empty augment slot
Gold/...(?) = Filled augment slot
What do you think?