I would love to see Shrewsbury to London Euston. There would be the slower all stop london northwestern service from Birmingham new street to Euston but also the fast west coast avanti 390s from Wolverhampton to Euston and some of them go from Shrewsbury. Then from Shrewsbury you also have the TFW 158 to Birmingham International and the West Midlands railway 170 to Birmingham new street (all stops). If all the services run as per real life, it would be great to have in game and be able to hop on and hop off different trains and services at different stations making it a thrilling action packed route.