deputy chief of staff

(S07E19) Can I tell you how much I liked the opening scene with Josh on the airplane, going to see Sam in L.A. to ask him to be Deputy Chief Of Staff? I liked that Josh interrupted him in the middle of a law firm meeting (shades of "In The Shadow Of Two Gunmen"), and the banter outside the building was just like old times. I really think it's odd -- really odd -- that Sam says nothing about Leo or apologize for not being there (they should have at least mention that Sam had called), but I'm not going to quibble with that. In my mind, he did call.

While Josh tries to get Sam back in the White House, the President-Elect runs afoul of the President ...or does he?