Usually, when there's a coaching change, the new head coach hires a full staff of his own assistant coaches. But Pete Carroll, given his roots as a defensive coach, surprisingly ended up keeping Patrick Graham as his defensive coordinator when he was hired as Las Vegas Raiders' head coach.
While Graham's unit has not been great this season, they've certainly had their moments. This is in spite of a general lack of high-end talent and a lackluster offense doing them no favors. It's also fair to assume, regardless of what happens with Carroll, that Graham will be gone after the season.