How would that work in terms of the traditional train makers though?
You're either going to see a severely constrained selection of lowest-common-denominator product (i.e. no more 'contest-quality scale models' because that market is too fragmented), or having one or more of the major players go under due to having waaaaaay too much money tied up in a broad spectrum of product runs that may take 2-3 or more years to sell through.
Menards' has an impressive catalog of ready-to-ship product now. But does anyone remember how many years it took to build it to that point? How much of their new product may have been already on-hand in one humongous shipment (remember the photo of the carton I posted earlier in this thead), and news of it simply being doled out one SKU a week? With a whole home-improvement superstore of other stuff to sell in the meantime--that they are waaaaay better known for--Menards' can afford to do that. Recall how Mark posted a video of a freight train composed entirely of military equipment, hinting that it suggested some of the upcoming releases?
Of course, it would be fantastic to have all the product we see in the dedicated train makers' catalogues ready-to-ship as soon as you see them in those books. But this isn't the 1950's anymore and model trains haven't been THE must-have thing for over a half-century now (how many of you are still encountering folks who didn't know Lionel is still around?). if that business model were do-able when said product is your only revenue stream, I'd daresay K-Line would still be with us.
Actually there is plenty of ready-to-ship product out there. It's the current stock of previously-released items in the dealer network.
Some of it is even branded "K-Line"
---PCJ