Along with a lot of other companies Bungie are trying to get a piece of the Epic Fortnite cash for cosmetics success. I see profound changes on the horizon for the acquisition of anything that looks remotely ‘cool’ in the game, it really will be ‘pay for pretty’ or look like a hobo. You can only guess at the revenue from silver but as they’ve pointed out it allowed development of Zero hour, but with high price DLC on top I think double dipping is taking it too far.