At the NNL, Revell was asking for your wish list. I emailed Revell Germany with several requests and I got a rather detailed response from them about the requests I made were too "exotic" as they described them, but viable possible future subjects. I suggested road paver, cold planar machine and asphalt roller in 1.25th scale kits. Revell said they first need to do some new "trucks, excavators, payloaders, figures etc." I then made several truck tractor and trailer requests on the Revell Germany FB page and got several immediate likes from Revell. I think there might be some new American trucks in the future from Revell and Italeri.
BTW, I would like to see a Cascadia 116" BBC