Question about BR Packs

[DJ-SPARKY-2K22_PSN]

Ok, so I know the pack you get at 100pts in THIS program will get you a choice of the current cards. And the one that you'll get after the new season starts tomorrow will have this season's cards, maybe minus one, plus the new season's cards.

But what I want to know is if/when I get that pack from this season, can I sit on opening it for awhile, and still have the choice of all the cards that are available now?
Meaning if they eventually pull Pedro from the pack; can I still choose Pedro from this season's pack even if I don't open it for a few months?