Dan Campbell has redefined four-down territory. The Detroit Lions go for it on fourth down almost anywhere on the field under their aggressive coach, whose fearless mentality has reshaped the franchise’s culture and led to record-breaking results.

Dan Campbell doesn't want to see Aaron Glenn go, but he gave his defensive coordinator a rather strong vote of confidence Tuesday.

Detroit Lions head coach Dan Campbell recently touched on the head-coach candidacy of defensive coordinator Aaron Glenn and didn't mince words about whether or not Glenn should get a job.