Yeah, the problem afterwards is opening in bulk. Single packs are slow and can have pretty... Sad rewards.
Like, imagine rolling 24 supers in a row when box ratios have 4 ultras and 2 secrets. That's depression incarnate, given how TCG loves their rarity bumps.
Then you have the big money reprint sets (DUDE, DUOL, DUPO, Mega-Tins), which is... Again, a whole 'nother can of worms.
I'm interested in the logistics of the system, but it is something to consider (because I can totally see people splitting boxes or cases).