Why eventually by the time you introduce, higher drop rates on prime weapons, everyone's gonna be feed up of playing the new content , for old weapons and armour, bungie now, no new loot pool and minimal new content is drip fed,all tried behind lengthy grinds or tied to rng. Bungie if your gonna lock new gear behind rng or luck of the draw lol, then at least make them better than the rest of the loot pool, like the powerful forge weapons which seem no more powerful than any other weapon in the game