I'm seeing 'refund' a lot in this thread for multiple sets. I too would like to see something in return for my investment in multiple sets. of legendary armor. If the implementation allowed us to add the first piece of armor type to the new system and extras could be exchanged at a merchant, I would be content. You could even give me an option to gamble and I'd take it - give me a choice between a partial return on gold value or keys and I might choose the keys for fun.