Improve your strategy, get better at the game, and gain experience. If your only argument is "Nerf this gun because it's too powerful", you need to just get better at PVP. It's not fair to others to have their favorite weapons nerfed just so you can benefit from it. Everyone has a favorite weapon, so just worry about improving your strategy with YOUR favorite weapon. Bungie is in charge of making sure the game is balanced, so leave it to them and stop whining.