Xûr has been selling Legacy Engrams for nearly 7 months now and hasn't sold boots once. Stop pretending that you have no control over his inventory and add Legacy boot Engrams to his possible inventory. I'm trying to complete my year 1 Exotic collection and I'm missing a single Exotic. Make Doubles a permanent Crucible mode. There's Grimoire score attached to Doubles wins and some Guardians are trying to raise their score. That mode hasn't been available since the Crimson Doubles event.