Thamel has coached the Cardinals’ linebackers for the last two seasons and spent the previous two with the Minnesota Vikings as defensive quality control coach in 2021 and assistant linebackers coach in 2022.

Siefkes had come to Arizona after two seasons with the Minnesota Vikings. He replaces the fired Chris Marve at Virginia Tech.

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,

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.

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