Since DTG are able to finish the New York-Trenton Route ready for TSW4 launch, would be amazing if the DTG add the Amtrak & NJT to LIRR route at New York Penn Station & Sunnyside Yard as an AI Layer & maybe CSX too on CSX Branch Line Bridge.
that would be nice also i think that the best thing tsw should do but i know they won't is to add the class 222 to the midlands mainline because even when you go to nottingham or derby or st pancras you will always see 222's but not a lot of HST's
