ALLEN PARK -- There are still some holes on the staff to fill. But the two biggest questions have been answered, with the Detroit Lions landing on John Morton as offensive coordinator and Kelvin Sheppard as defensive coordinator.

It’s been a long time coming, but Ben Johnson (Chicago Bears) and Aaron Glenn (New York Jets) are off to run their own franchises. Who they take with them is the next question, but what we do know right now is that Dan Campbell is tasked with replacing two of his closest confidants in the middle of a Super Bowl window.

A comprehensive list of reports on which coaches are interviewing with the Detroit Lions for offensive coordinator, other staff movements.

The Detroit Lions hired longtime NFL assistant John Morton as their next offensive coordinator for his second stint running a professional unit.

Johnson received a lot of credit, and likely bumped his eventual head coaching stock up by developing flashy, trick plays during his tenure as Lions OC. Though Morton, or anyone e