Carthon's departure was in the works

Posted by ESPN.com's Mike Sando

INDIANAPOLIS -- The Cardinals had already hired Curtis Modkins to coach their running backs. They didn't say anything publicly until the Chiefs announced Maurice Carthon's hiring as assistant head coach.

Carthon coached running backs for the Cardinals in 2007 and 2008. Modkins coached running backs for the Chiefs in 2008.

When Todd Haley left his job as Cardinals offensive coordinator to become the Chiefs' head coach, he wanted to bring along Carthon from Arizona.

The Cardinals allowed Carthon to pursue the promotion. They quickly lined up Modkins, who broke into the NFL with Kansas City in 2008 after six seasons coaching running backs defensive backs at Georgia Tech.

The chart provides a general overview of NFC West coaching staffs. Yellow shading highlights changes from last season. Titles are imprecise in some cases.

For example, the Cardinals do not have an offensive coordinator. They have a running game coordinator in assistant head coach/offensive line Russ Grimm and they have a passing game coordinator in Mike Miller.