Carolina goes with QB PJ Walker taking the starting QB here on Sunday. While the former top pick is healthy enough to play, he will serve as Walker's QB2 against Atlanta.Walker, 3-1 as a starter since becoming a pro, completed 16 of 22 pass attempts for 177 yards and two touchdowns against the Buccaneers last week.  The Panthers also have a strong rush defense which should contain ATL's Mariota as he doesn't like to throw deep downfield. Interim coach Steve Wilks' squad looks to get another divisional win here as a nice underdog as I expect a close game throughout as their defense is solid.