Sean Payton congratulates Aaron Glenn on landing the Jets' head coach role, even after his past jabs at the team.

Whenever a defensive-minded head coach is hired, the immediate follow-up question is who his offensive coordinator will be. That's a question the New York Jets will have to answer after hiring Aaron Glenn as their next head coach.

When Dan Campbell, another former Saints assistant and the head coach of the Lions, took over in Detroit, he brought Glenn with him to lead the defensive unit. Now, three seasons later, Glenn is adopting a similar staff-building approach to Campbell's.