One of my favorite things to chase in Destiny are God-Rolled weapons that I deem worthy of turning into a Masterwork, and racking up the numbers on enemies and crucible opponents defeated with them. I wish there was a way to more clearly display how much we've used the guns in our arsenal to other players. If Bungie made an emote that let you take your currently-held weapon and float it in front of you with a glow and your Kill-Tracker stats for it visible to everyone, that'd be awesome. Weapons that aren't Masterworked to where they have a Kill-Tracker would have their Masterwork level displayed. Another feature that'd be awesome would be Masterwork Sigils. Essentially, as you acquire kills with your weapon, a glowing Sigil appears on it. The more kills you get, the more elaborate the Sigil. There would be Sigils for Crucible opponents/PvP Kills, and one for PvE Kills. I believe that cool stuff to chase that we can show to others that goes beyond titles like Dredgen and Savior would improve people's engagement with the game. Masterworking weapons and being able to show people in the Tower how much I cherish and utilize my instruments of destruction is something I (and I believe many others) would chase.