The way destiny works right now you get a gun and you use that gun and get random rolls. I would like to see a weapon forge where you go get parts of weapons and mods and you make the best weapons by grinding for those pieces. Have 3 mod slots a damage mod slot, a perk slot (like reload or fire rate) and a wildcard slot wildcard can do either perk damage or a new exotic mod that would unlock awesome boosters. (Poison dot damage, hold fire button to charge next shot, increasing damage and fire rate until you get a kill) using an exotic mod turns the gun into an exotic and players could name their own weapons. Each player could forge their own legend.