I agree that the design problems of releasing a center fire single are enormous. A rimfire, however, with any mechanism would be relatively simple, and a coveted item. They sell ss bolts in pink, for children. Could they sell a rolling or falling block in .22 mag or 17to an old fart like me? Oh, yes.
Give me a chance to pick up a single with walnut, peep sights, octagon barrel, any cartridge, and it's a guaranteed sale. All they have to do is design a relatively simple action and use existing fire control and other design.
It's not like we asked for a sharps replica in 50-70, a nice rimfire, and later on, a center fire in straight wall calibers such as.357, .44, .45, .30-30, 307, .444,or others.
Once the action was designed, the rifle itself would cost no more than any of the others, and would be a great platform for special editions.
I feel that ignoring this opportunity for all if these years has been obscenely short Sighted. Handling a nickel plated special edition .22 a while back nearly sent me to the store. If a nice rimfire ss came out with prices equivalent to the lever lines, I'd camp at the doors. Millions would sell to the western shooting fans.