Chargers' new defense has huge edge with Khalil Mack, Joey Bosa - Los Angeles Times
Raiders Straight Talk: Why the Khalil Mack trade might've been worth the pain – Daily Democrat
Chicago Bears: Three areas the defense will improve in 2020
Khalil Mack trade: Chargers land star DE from Bears for draft picks (report)
Chicago Bears add a game changer in Mack
Chicago Bears hope new addition Quinn can help bring out best in Mack
Rams' Aaron Donald, Bears' Khalil Mack set to lay it on line - Los Angeles Times
Chicago Bears: Khalil Mack finally earning some respect again
What separates star defenders Aaron Donald of Rams and Khalil Mack of Bears? Production - ESPN
Khalil Mack is still every bit the player Chicago traded for