Don't forget the Crescent and the Capitol Limited. I think the Crescent might be the worst of the bunch, because everything is served out of the cafe car, and they apparently don't let people actually eat in the cafe car. At least on the Cardinal, they let you eat at a table and even hang out a bit, and the Capitol and Eagle have a cross country cafe which has more tables than an Amfleet cafe car, and where you're supposed to be allowed to east and hang out. So the first thing I would do would be to get a VL2 diner back in service on the Crescent, properly staffed, even if only for flex meals. Then I'd work on properly staffing the Capitol and Texas Eagle and getting the sightseer lounges back in service so that people could consistently be able to have both dining and a lounge.