scale exchanges bring about genuine buys (you purchase a skin you get a skin) which may mean you can't pay $1.99 to possibly open an expensive thing, you will never get "misled" by the rng plunder divine forces of  Rocket League Trading old. 

Psyonix has expressed that they will be altering course not long from now, and all the current cases won't "vanish" however they will explain how they intend to eliminate the old method of conveying new things.

This won't influence DLC substance, for www.lolga.com example, the Batmobile or the MLB fan pack as they are not randomized events.