This system will suffer from the same problems as todays dcc systems, it starts out sooo simple, but will become more complicated as time goes by, and modifications are made to make the system more suitable to a larger # of modelers. For instance, remember in the early days of dcc (and actually still true today) it was said "just two wires to the track, and you are done!" Well, now there are power districts, etc. Well, this new system will be attacked by those who don't have strictly linear layouts, and eventually there will be flywheel options offered where one will need to remove the now useless motors and replace them with expensive flywheels designed to get the train by those areas you can not reach. Of course, if sales are good on these flywheel assemblies, locos will start being offered with them.