Bo Davis has experience in the NFL as a defensive line coach with the Detroit Lions and an assistant defensive line coach with the Miami Dolphins.

GM Brad Holmes joins 'The Insiders' to talk Detroit Lions' offseason preparations. GM Nick Caserio joins 'The Insiders' to talk Houston Texans' offseason mindset. NFL Network's Mike Garafolo: GM Mickey Loomis believes New Orleans Saints will keep quarterback Derek Carr in 2025.

The Detroit Lions are facing questions about their depth along the defensive line heading into the 2025 season. Multiple key players are returning after significant injuries, while the team will also have to make decisions on pending free agents.

The Detroit Lions need help on the edge and interior of their DLs with Aidan Hutchinson and Alim McNeill coming off season-ending injuries.

Linehan spent five seasons as the Lions’ offensive coordinator under Jim Schwartz following his tenure as head coach of the Rams. He helped develop Matthew Stafford after the quarterback was drafted by the team in 2009 and directed an offense that ranked among the top five in the NFL in yards per game in his final three seasons.