When you look at the Green Bay Packers roster and the Chicago Bears roster, you can almost make an entire football team full of starters.
The Bears are going to be forced to start both Jon Bostic and Khaseem Greene at linebacker against the banged up Packers.
Greene will have some huge shoes to fill as he will fill in for Lance Briggs. Bostic is a solid player and looked good in the preseason. If the Bears want to win, thry will need these rookies to step up and stop Eddie Lacy and company.