I don't know if it has been mentioned yet, but if you want to provide the flexibility to get better rolls on limited time events for everyone involved, why not utilize the collections page as a way to buy new rolls? It still requires people to grind for materials to purchase new rolls, but they can be more specific in how they hunt new items. It also provides for better more complete feedback from the community gear tweaks as well. Just a thought. I know I would use it. I like being able to specifically target and build my character rather than just hoping i get a roll from a weapon i like by killing myself with repetition. If this was already suggested, cool, I don't browse the forums every day. but thought I would throw that out there.