Lol auction house would change the game in a good way i think . Think of the possibility of trading shards for energy or exotics for raid gear , raiders could just raid and trade theyr loot for something they need ., people who like to farm materials could sell them . People could just stick to what they like crucible or vanguard or whatever ... Its obvious this would need alot of balancing so no one could take advantage if the system . Lets be honest , no person earns anything in this game ... Its just random dont tell me you earn something . I grinding the vog like no1 ad now ppl just go to vangard and pass me ! Theres no such thing as "rewarded for your efforts " and your efforts dont mean crap afterall . Obviously bungie wants everyone on the same level so why not auction/trade system ?