I think an extension to the WCML South including the Abbey Line (Watford Jn. - St. Albans Abbey) would be a nice touch to the existing route, driving the class 350's already in the game along the 6.5 mile long branch line. Attached below is the map of the suggested line
I'm fully on board with this idea, but I have an annoying feeling that, with the announcement of the Thames Valley Branches route add-on, the branch would be sold as its own route if it were ever made, which would be really annoying in this case.
this should’ve been included with wcmls in the first place, but dtg should probably hold off on any potential expansions to the route whilst it is still one of the worst offenders for blurriness
I think the route is big enough as it is, so adding more to it would be extra taxing on the memory. I think the route being London Euston to St Albans Abbey should be an option.