Won’t be long before they are sitting on dealer lots waiting for buyers like the good old days.
Or maybe those days are gone?
They seem to be the only GM model that isn't starting to stack up on lots so far. Lot of factors go into that but with them being primarily a "family mover", those that can afford them will continue to buy without pushing for discounts because....well, just because they can. The guy that has a 3-4yr old truck that doesn't need one is probably more likely to put the purchase off of a new one for a year or two or simply wait until additional rebates and/or incentivized financing is offered.
If I was shopping now (and had access to supplier pricing) I'd definitely spend some time shopping for a dealer willing to sell one at supplier since my guess is that custom orders aren't anywhere near what they were even 6 months ago...