As we have the bakerloo line, we could add another LU line there could be central line, sub-surface lines or jubilee line, could be create as you can adventure London even more.
It would be nice to see the Northern Line network as a tube line and/or the Circle/Met for sub surface. The TSC Metropolitan has performance issues and costs a fortune if you don't get all the components in a sale, while the TML WOS 3 is very old now and has pretty much non existent physics simulation. So a fresh start in TSW would not go amiss.
It's not a bad idea, but there are 3 train routes to London (GWE, LBN and SEHS) and 1 LU route Bakerloo line. There are so many other possibilities, like Linia Kolejowa Nr 1 in Poland (Suggestion For First Polish Route: Linia Kolejowa Nr 1: Katowice-sosnowiec | Dovetail Games Forums), or in any other country, including England.
I mean in SEHS your only in london for about 5 minutes only stopping at two stations. Also dtg probably won't make a polish route but in Simrail there will be a polish route
