It was mentioned that Great Western is due for a preservation crew update. I'm wondering if a new and busier timetable would be a good idea. Much like what was done on Rapid Transit. For all the London locals.. is the route busier in real life? I'd have to imagine it is. One thing that makes the Rush Hour routes so fun for me is the amount of traffic. Maybe a version of this approach could be taken. Not necessarily a London-Brighton level approach, but something in between.