There are so many lovely exotic sparrows and shells, exotic and legendary ornaments a out there that havent been dropped in the store. I have a solution to incorporate them into the game , let xur give 2 ciphers each week , one more normal kiosk weapons , one for both having a chance at previous seasons ornaments and equipment like sparrows and shells. You could have a reduced chance of getting an ornament but at least we will have a chance and many people would like to grind for ornaments like me (URSA FURIOSA AND TELESTO ORNAMENT PLEASE BUNGIE).