Arizona Cardinals head coach Jonathan Gannon is already set to make some changes to his staff this offseason after losing linebackers coach Sam Siefkes to Virginia Tech while also firing defensive line coach Derrick LeBlanc.

Ex-Arizona Cardinals head coach Steve Wilks is now back in the NFL as a defensive coordinator for the New York Jets, per multiple reports.

Aaron Glenn's first staff in New York will include a former NFL head coach. The Jets are finalizing a deal to make former Arizona Cardinals head coach Steve Wilks their new defensive coordinator, as confirmed by CBS Sports NFL Insider Jonathan Jones.

Glenn was hired as the next head coach of the Jets earlier this month after a four-year run as the Detroit Lions’ defensive coordinator. The Jets fired head coach Robert Saleh in the middle of last season. Glenn said earlier this week that he will not call defensive plays, so that will presumably fall to Wilks.

The Arizona Cardinals will have at least two vacancies to fill on their defensive staff. A day after they lost linebackers coach Sam Siefkes, who became the defensive coordinator at Virginia Tech, they will need to find a new defensive line coach.

Virginia Tech is targeting Cardinals linebackers coach Sam Siefkes to be the school's new defensive coordinator, sources told ESPN.

Arizona Cardinals head coach Jonathan Gannon has a change on his staff for the first time since he took the job. He is losing his linebackers coach. After it was reported that Virginia Tech was targeting Sam Siefkes to be their defensive coordinator,

Seemingly suddenly, the assistants on the Arizona Cardinals' coaching staff under Jonathan Gannon are drawing interest for other jobs with other teams. The latest involves linebackers coach Sam Siefkes.

Most recently, he was the linebackers coach for the Arizona Cardinals. The Cardinals’ defense ranked highly in several areas in 2024. Before that, Siefkes worked for the Minneso