Dota 2 uses that kind of system, a lot of people are happy. You can never get the same item you just got again until you get every possible item on the normal loot list (there’s a bonus loot table which is also pseudo rng)
I don’t think IMC will resort to this when whales open several boxes, the golden doge already proved that after seeing the market filled with non golden doge pet but with items(other golden cosmetics) on the same cube.
