Hey Cozmo, DeeJ and the the rest of bungie. So I thought of a way for us to swap exotics faster.
Let us mark a legendary weapon in each slot as priority by pressing the left thumb stick button down this way if I got Red Death equipped and I want to swap over to my Truth, all I have to do is select Truth and what ever weapon I selected as priority in the primary slot is automatically equipped and vise-versa for any other slots with exotics equipped.
This will help out tons in PVP and in Raids.