I dont get it. I attune for ______ (whatever) then just go do some waves. Most of what drops in normal play is the weapon you attuned for. Keep what you want. Sometimes a good roll on aiother weapon drops. Nice surprise. Then....you go to the chest next to Shaxx and drop a couple hundred tokens. Same thing. All together both sources......plenty of copies / rolls. Been through the entire loot pool 3x over. I literally don't see a problem. What is it that you're wanting?