How'd the the "'B' player" get a job in the first place? Does an "'A' player" have a half life at which they degrade to "'B' player?" Is the letterness of any b

How'd the the "'B' player" get a job in the first place? Does an "'A' player" have a half life at which they degrade to "'B' player?" Is the letterness of any basket of skills and traits context dependent so that an "'A' player" used car salesperson is a "'C' player" philosopher but the "'A player" philosopher recognize that person as a fellow "'A' player" but can't understand their lack of wisdom-love?