What they need to do is make the left buttong, the only customizable emote button, become an emote selection branch. 4 cutom emotes by holding left and pressing a face button (A, B, X, or Y; square, triangle, X, O) for emotes. If possible, you could have 4 emotes per button for 16 total. Right for dances, up for positive emotes, down for negative emotes (think of sitting as being exhausted from all the defeat), and left for "other." Thought of this a while ago. P.S. I'd like Destiny 2 to make R3/right-stick-button do something besides check players. I'd prefer using the ghost for more things, including that, as well as only having the ghost out to find resources and make a radar pulse every few seconds for dark areas.