While reading about tube lines on Wikipedia I stumbled across the thought that the Piccadilly line would a great add on for TSW3! with the 1973 stock and a potential 1959 stock DLC the line could be made in its entirety from Cockfosters and Arnos Grove to Heathrow and Uxbridge. And also using District line AI (that you can ride) between Ealing Common and rideable to Ealing Broadway and South Kensington using the S or D stock depending on the era chosen. Also in AI rideable S8 or A stock between Uxbridge and Rayners Lane. If made this line would cover around 45 miles in total.
Definitely a great one, It would be really nice if they could make this line for the year 2024 "2024 stock trains". I think your suggestion gives a better driving ability because of the separate of the equipment and the line which brings about something different. I myself am not such a big fan of Metro,s but this one is really worth it, just like the Bekerloo Line!
I feel like this would be way too similar to Bakerloo and also there won't be too much scenery to be amazed at. Not a route I would like to see personally.
If we were to get another LU line, the line I wouldn’t want is the Piccadilly. The rolling stock and route is too similar to BKL , and we need something more modern which contrasts to the BKL
