The Detroit Lions are trying to reassemble its coaching staff after a max exodus this offseason. Aaron Glenn and Ben Johnson both left for head coaching jobs and the “brain drain” has commenced with both of Dan Campbell’s former coordinators taking some of their peers with them and other members of the staff taking promotions elsewhere.

The Detroit Lions have lost a lot of coaches on the offensive side of the ball in the last few weeks. One of the big losses they've had to endure was the loss of tight ends coach Steve Heiden. He joined Aaron Glenn and the New York Jets as their offensive line coach last week.