They really need to add an emote wheel to free up button binds for more useful inputs too. A good example would be that it allows us to bind class abilities to a completely different button without having to hold/double tap the crouch button; now Hunters can teabag with full dodge and Titans/Warlocks don't pop their abilities unintentionally when sliding across the floor. This would also be useful for weapons such as Hard Light, Borealis, or Izanagi's Burden by no longer having their ability bound to the reload button. I don't know why this isn't a thing for consoles.