With the Class 378 announced as part of the Mildmay Line route, it would be superb to see the following AI traffic added as follows... Around Willesden Junction on WCML South and Bakerloo. Around Clapham Junction and Croydon on London Commuter. Around Old Oak Common on GWE. Around Gospel Oak on Suffragette Line. Each of these locations should be perfect candidates as 378s can be seen regularly.
They would have to go back and redo the timetables to add in new loco/multiple units in, reasons why the Pendolino and class 350 isn't on Birmingham Cross City