"Rochon made a big hit this year when it comes to short yardage, goal line, getting the tough yards," Brown said. Johnson leads the Bears in touchdown runs even though he's only had 48 carries.

Johnson has kicked off Week 16 with back-to-back full sessions, though the Bears have yet to announce that he's fully cleared the NFL's concussion protocol. The final step Johnson will have to ...

Lower level assistants on the staff have now left while the Bears continue to look at line coaches on both sides of the football.