They should implement a system based on crafting, where you exchange / sell salvages you don't want or need. I have a bunch of 15 or 25 salvage G12.5 pieces I would rather sell / exchange to be able to craft a new one. Could add a new currency for this too, so you complete the pieces with currency. It's really easy to implement, the devs just need to be a bit more generous to us. We already face a huge RNG all over the game like hard node and cantina farming, mods drops, slicing speeds, marquee packs. They are just abusing of RNG, this is no different than a casino slot machine where you always loose.