9.6.18: Khalil Mack, Khalil Mack, Khalil Mack

Beat writers Tom Silverstein and Jim Owczarski identify key match-ups in the Packers-Bears game, envision how Packers defensive coordinator Mike Pettine's defense might look and make their predictions. In the "Say What?" feature, Bears defensive end Akiem Hicks provides some bulletin board material for the Packers.