The east coast mainline is one of the iconic routes in the uk and i believe that this would be a great dlc for tsw 2 that I'm sure everyone would love to play. The trains that i would like to see are the class 800 'azuma', the class 91 and the 700 thameslink. The route would be from kings cross to Peterborough. Overall i believe this would be a route eveyone would enjoy so i hope DTG will make this happen.
this is one of the routes im going to buy once released and id say that its a possibe route for tsw becuase its not massively big and its not too small but if dovetail release this route i dont think a thameslink class 700 would be included since its a complete different operator i think thameslink is operated by GTR who also operate southern trains whereas the class 800s/91s are operated by LNER (London North Eastern Railway) if DTG wanted to release a class 700 add on for the route it could be possible and id still buy it