The Psyonix group are essentially following the business lead that Epic Games did with their leader Fortnite where miniature exchanges bring about real buys which may mean you can't pay $1.99 to possibly open an expensive thing Rocket League Items, you will never get "misled" by the rng plunder divine forces of old.

Psyonix has expressed that they will be altering course not long from now, and all the current containers won't "vanish" yet they will explain how they intend to eliminate the old method of disseminating new things Buy Rocket League Credits. This won't influence DLC substance, for example, the Batmobile or the MLB fan pack as they are not randomized events.