Lions coach Dan Campbell, 'Hard Knocks' star, is confident and (mostly) composed - The Athletic
Miami Dolphins let Detroit Lions coach Dan Campbell get away in 2015
Lions' notebook: Dan Campbell does not believe in 'curse' of Bobby Layne – The Oakland Press
NFL: Dolphins fire Philbin, promote Campbell
Dan Campbell aims to make Miami Dolphins tougher, 'change culture' - ESPN - Miami Dolphins Blog- ESPN
New Lions Head Coach Dan Campbell shocked everyone with his speech at his first press conference - Article - Bardown
Looking beyond the win/loss record of interim head coach Dan Campbell - The Phinsider
Watch: Dan Campbell promises to 'bite a kneecap off' in first news conference as Lions coach
Dan Campbell promises Lions will 'bite the kneecap' off opponents