I don't dispute what you are saying but maybe Bungie have the data that shows people are still predominately using original legendries from vanilla destiny. They obviously don't want this so are phasing them out in preference of the new dlc's guns. To say give us loads and loads of choice but people only really use a small selection of guns, what is the point in having the choice. I in no way prefer keeping or losing all old guns I have no opinion on it except I will play a game if it is fun for me under the constraints of the game.