I feel that Bachmann should create a Polar Express in HO scale.
This would be easy to do as they already have the engine the Pere Marquette #1225 product code of 50901 all they would need to do is just a little re-lettering.  As for the passenger cars themselves, Bachmann used to have a spectrum series of cars that would work perfectly and here too is just a little re-lettering/painting.  Then if they could get soundtraxx to make a Polar Express Decoder.
If you think they should just agree by saying so.