The unboxing system we have is already pretty good but why not make it better, you guys should add the trade up contract system from CSGO and make it like how it is in CSGO. Like 10 greys to make a green. And also, if you are doing trade up contracts with a perma knife, you would need 10 perma knives to make a higher quality perma knife. I believe this system should be added so people could earn a bit more money from the knives and also get the knife they have always been wanting.