removal of in active players.
I don't know why i'm suggesting it because it makes my game really easy but the reason the market prices crash is because as more and more people play and then quit there is an increasingly large pool of free resources without the need for the market. It would make making money more interesting.
Players who haven't played for 3 months are extremely unlikely to return. Therefore should be deleted, or at very least have their resources freezed.
If this is implemented it would open up newer tactics. It is not hard to implement and it would also save on server space!! = more money for haypi.
I am only suggesting this again because no one did anything about it!