German and usa routes both have good freight routes and a nice selection of freight cars but the uk routes still only has 2 freight cars.Why is this,i have seen many pictures and videos from the uk it's not like they don't freight cars or rarely use them.Passenger trains are great but freight train should be in there to(Or are uk products only shipped by shipping containers?).Heres another idea,how about a future dlc called Rolling Stock Pack,or whatever each county calls it's freight cars...
There will be a freight pack for NTP in the future, that was confirmed shortly after the NTP route released. There will probably more freight in the future but it really depends what routes they are creating.