This is one of the most under-appreciated locomotive, why not adding it to the DLC so it gets involved a few scenarios and get into the timetable runs for all the odd jobs
If they did a back to the 1970s thing again, but this time for the East Coastway route, a blue 33 could feature. They would have to build an old slam door electric multiple unit to go with it though. The 33 is a lovely engine, it's a shame it's only allowed to run on the WSR. The Diesel Legends dlc is so far from realistic anyway, it wouldn't hurt to include the 33 and use it on the 31 hauled semi fast trains.
