No, I get that, I do. It'll add something unique and give a reason to do NF. But, bro, it'll never happen. That's more coding and programing that just doesn't matter that much to them. If they do 1 of each type of weapon or even armor, it'll be just a matter of time until you have them all and then these items are called "crap" because you have so many of them. I'm not saying that isn't a good idea, but probably still needs to me mixed with other legendaries because you need a large variety pool to pull from to reduce repetition. Sooner or later someone will have 1 of everything, but having a large pool will increase the time it'll take to get to that point