What if the deck lists weren't hidden?
This question intrigues me. With QR code technology, they could easily have a window to the QR code on each box, allowing you to see the card list. Alternatively, package them in clear plastic like LCG packs and have the QR code covered. If the QR code is exposed, they could have a second one that actually unlocks the deck in the app.
If this were the case, what effect would it have on the game? Every deck is still unique, but it isn't a blind buy. Does it ruin the game?