This does need to be acknowledged. I'd assume the likelihood of packing a player is based off their rating. I've packed Enzo Fernandez at least 8 times already this game cycle; Van De Ven once, despite the same rating.
Players can have the same rating but it seems players who are considered "Over-Powered" or have higher value on the market are packed less. Kai Havertz (83) is 900 coins on the market, Van de Ven (82) is ~40k. Of course, a desirable player will cost more on the market and maybe I'm underestimating how many people are buying Van de Ven's card but in theory he should be easier to pack.
Completely understand desired players showing up less in packs (if this is the case), but transparency is needed.
I've packed Oshimehn and Rice multiple times now, but why not Son? They're the same rating.