I’d rather 700s Thameslink Brighton to Three Bridges so there’s a service at Earlswood Balcombe and Salfords instead of 375s South Eastern Railway except the non playable trains at Victoria. If they could remaster this route then please consider Victoria to West Croydon via Crystal Palace ends at Streatham Hill not Balham to London Bridge ends at Norwood Junction not East Croydon tracks are there but can’t go there due to invisible wall.
If the timetable on BML is indeed packed to the rafters and there’s no current space for the Thameslink stuff, then I’m all for discarding the Southeastern diverts to sub in as much of the Thameslink stuff as possible. BML 2.0 is definitely highly requested!
The tracks to Streatham Hill and Norwood Junction are already on the map and trains are stopping there so all they’d have to do is change the timetable a bit and move the invisible wall.