Posted by ESPN.com's Tim Graham
New York Jets head coach Rex Ryan's maiden staff continued to take shape Wednesday. As expected, four assistants were officially announced and last season's defensive coordinator, Bob Sutton, was retained, but demoted to linebackers coach.
The new confirmed staffers were receivers coach Henry Ellard, running backs coach Anthony Lynn, secondary coach Dennis Thurman and assistant secondary coach Doug Plank.
Quarterbacks and defensive line are Ryan's most significant vacancies. He retained offensive coordinator Brian Schottenheimer, offensive line coach Bill Callahan and special teams coach Mike Westhoff.