First place in the NFL's most competitive division, the NFC North, is on the line in Week 9 on Sunday when the 6-1 Detroit Lions square off with the 6-2 Green Bay Packers at Lambeau Field.  What factors are going to decide which of these two squads is atop the standings following their showdown this weekend?

The Detroit Lions smoked the Green Bay Packers 24-14 on Sunday. They played their first outdoor game of the season in a driving rainstorm and did not miss a beat. Detroit extended their NFC North lead by running the ball and playing strong defense.

Detroit's defense depth steps up and a versatile offense proves they have what it takes to be the league's best.