I have a product idea for the Lionel Fastrack line. I would like to see a rerailer in a standard 10 inch section. it could be a stand alone piece that you could hide in a tunnel or something, or the 6-12036 Grade Crossing could be retooled to incorporate a rerailing feature. These rerailers are common in HO and N were derailing is common. I think there could be a place for it in O gauge as well.
Any other thoughts?