What beating the Green Bay Packers could mean for Justin Fields, no matter how unlikely in a series dominated by Aaron Rodgers.
Each week in the Justin Fields maturation process a different lesson has presented itself.
With the Bears hosting the Green Bay Packers on Sunday, it's another challenge and more information to assimilate for the rookie quarterback.
This time it is facing overwhelming odds at home against a division rival, their biggest.
Trying to beat Aaron Rodgers and the Packers with the team healthy and operating at peak efficiency has been difficult enough for the Bears over the years.