The 150 greatest players in college football's 150-year history - ESPN
Tom Brady over Joe Montana? Choosing the NFL's greatest ever at each position - ESPN
When did Lawrence Taylor start being considered the best defensive player of all time? - Quora
Tom Brady over Joe Montana? Choosing the NFL's greatest ever at each position - ESPN
NFL's best players ever at every defensive position -- Is Lawrence Taylor the GOAT edge rusher? Ronnie Lott or Ed Reed at safety? - ESPN
The 10 Biggest Game-Changing Defensive Players in the History of the NFL, News, Scores, Highlights, Stats, and Rumors
Who do you think was the more dominant defensive player, Aaron Donald or a prime 'Mean' Joe Greene? - Quora
NFL Power Rankings: Top 50 Greatest Defensive Players In NFL History, News, Scores, Highlights, Stats, and Rumors
ESPN says Giants star Lawrence Taylor is NFL's best-ever pass rusher