They started doing that last season 20/21 for the NFL sticker collection. Each packet had 1 card along with 10 stickers.
There was 100 card set of base to collect. I managed to finish it because others were not aware of it so I finished the set and the album.
In addition, there was parallels of silver and # cards of different colours(pulled a Tom Brady in Pink /25) that can be pulled from the packets. They did the same with the NBA sticker collection.
Looks like a new idea Panini is dabbling with N American sports first and now into football.
Not sure how the market will be in South American & Europe if they do that let's say for the next fifa365 sticker collection or even domestic league.
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