Bears rejected Raiders' call about potential trade for Khalil Mack: report - Chicago Sun-Times
Answering biggest questions about Khalil Mack trade to Bears - ABC7 Chicago
It just doesn't make sense for Raiders to trade for Antonio Brown - Silver And Black Pride
Raiders asked Bears about trading Khalil Mack back: Sources - The Athletic
Las Vegas Reportedly Tried To Trade For Khalil Mack In March
Bears trading pass rusher Khalil Mack to Chargers for multiple draft picks
Buffalo Bills: The potential for a Khalil Mack trade remains
10 Most Important Bears of 2019: #2 Is Khalil Mack the best edge rusher in the NFL? - Windy City Gridiron
Chargers free-agency preview: Khalil Mack trade begins defensive makeover – Orange County Register
Khalil Mack Traded to the Chicago Bears, Will Sign Record Contract