Raiders had option to sign Khalil Mack to deal cheaper than Bears extension before trade
Full Impact of Raiders Khalil Mack Trade to be Realized - Sports Illustrated Las Vegas Raiders News, Analysis and More
Khalil Mack reflects on being traded from the Raiders to the Bears
Who tried to trade for Khalil Mack? 'Half the league called,' but three teams were close
NFL Trade News 2018: Oakland Raiders sending Khalil Mack to Chicago Bears - Field Gulls
Raiders players push past 'shock' of Khalil Mack trade
Khalil Mack is coming for you
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Answering biggest questions on Khalil Mack trade to Chicago Bears from Oakland Raiders - ESPN
Khalil Mack discusses changing Bears culture after Raiders trade
Khalil Mack: Chargers – Bears trade reasonable idea at a stupid price
Raiders Trading Khalil Mack Already Looks Like a Disaster
The Khalil Mack trade comes full circle for the Chicago Bears