maybe a auction house? there could be a new auction house only currency gotton from zones raids pvp and gauntlets/trials and there could be a level cap on items in auction house to prevent a lvl one from buying legendary gear i think it could be a good idea so if we got a really good dupe we would have the option to put it on the auction house rather then trade it in
 "Feudalism II"){kind=icon}
 "Kingdom Rush"){kind=icon}
 "Duck Life: Treasure Hunt"){kind=icon}
 "Bit Heroes"){kind=icon}
 "Mutilate-a-Doll 2"){kind=icon}
 "The King's League: Odyssey"){kind=icon}