Datenail is correct.
With the arrival of PTC, motormen training will be greatly reduced. This has been an ongoing transition, similar to many crafts whose need for expertise has been reduced through the introduction of new technology. When the PRR's "enginemen" lost steam equipment, their training in steam engineering was obsolete. In recent years, airbrake training has been all but eliminated. PTC will further reduce the level of skill required to that of "train operators" on most other urban/suburban transit operators.
Like it or not, the days of Casey Jones, his skill and broad training are drawing to an end quickly on the Metropolitan Transportation Authority.
And yes, we recall Ray's "retirement". He was relieved by the Assistant Stationmaster in New York for insubordination. Rule 801. Given a direct order, he refused and went home. And I recall him throwing his keys and his punch, along with some colorful language. He did retire the next morning, before standing trial. He was a conductor, and quite a senior one. Nasty Nick was an motorman. He was fired for insubordination after another New York Assistant Stationmaster order him on several consecutive days to make an added stop, which he refused to do. His criminal trespass charges were dropped when he was dismissed.