Board Thread:The Quarters - Q & A/@comment-50.184.137.71-20140305054805/@comment-24150802-20140327034513

It's been suggested several times by various people, and it would be nice in some ways, but there are also concerns that it would reduce some of HabitRPG's motivational incentives. At the moment, you can get the drops you need only by working hard on your task lists (or by buying them with gems which supports the developers). If people could swap them, there'd be a bit less incentive to complete tasks.

Also... as someone who reached Beastmaster after many months, I can tell you it feels REALLY REALLY GOOD when you finally get the last few drops you need, after all that hard work! :) I know that for me, it wouldn't have been such an achievement if I'd been swapping drops. But everyone has different motivations!

There's almost certainly a card on Trello with a feature suggestion for swapping drops. If you find it and add your own comments to it in support of the idea, it might help to bring it to fruition.