How Roger Goodell made the NFL bigger, richer and more powerful -- and now more divided -- than ever before.
Football made George Visger the man he is today, for better and for worse.
Lost Heroes of the Super Bowl
Pain, painkillers commonplace for many NFL players, though league and medical staffs have tightened up access
2014 NFL preview: Dig deep into the new season with ESPN NFL Nation expert insight, statistical analysis and more for every team.