I suppose you have already entered your comment in the FRA LD Committee docket pointing this out? I have.
Yes I have. Mine was rectifying the sloppy Pittsburgh situation between the Pennsylvanian and Capitol Ltd with a neo-Three Rivers or Broadway Limited since Airo trainsets will be incompatible with thru car arrangements.
But most other advocates seem pre-occupied with Daily Cardinal and Lake Shore Rail Alliance, which ignore midwest and Chicago access from New Jersey, eastern, and central Pennsylvania.