Which free-agent signing will have the biggest impact in the division?
Josh Weinfuss, Arizona Cardinals: Forget his age. Left tackle Andrew Whitworth will have the biggest impact in the NFC West next season simply because of the running back he’ll be blocking for, Todd Gurley. In the case of the Rams, who made a strong run at most improved through free agency this year, adding Whitworth will cause a domino effect throughout the offense. He’ll give Jared Goff more time to throw, which, in theory, should help the passing game.