I think UP might have something to say about bringing back the City of Everywhere. When Amtrak started in 1971, the only Union Pacific line that was continued was Denver - Cheyenne (Borie)- Ogden. UP wanted as few Amtrak trains as possible over its lines. As UP acquired other railroads like MP and SP, they also acquired more Amtrak trains. That is why UP has lobbied Washington to eliminate the long distance trains. Also from 1969 to 1971 when the City of Everywhere ran, it frequently ran late eastbound because if one of the sections (say the City of San Francisco) ran late, the other sections (City of Portland,Denver, Los Angeles, Kansas City) ran late because the train had to wait for the late section). Westbound was not as bad because the trains didn't split til Green River).