On a forum post from about 6 years ago somebody brought up the excellent question of an N scale 3-truck Shay (much like the wildly popular HO model based on CSRR #5)  It was said that it was a possibility if the ability to do it justice was achieved. With all of the progress in n scale tooling since then, as well as bachmann's own great strides with n scale steam in particular, is 3-truck Shay a product that may be developed in the foreseeable future?