1. Packers (13-4, last week No. 1): Will this year finally be the year that they get back to the Super Bowl? 2. Buccaneers (13-4, No. 3): The defense needs to step up, or they’ll be stepping off. 3. Titans (12-5, No. 4): Derrick Henry is healthy and, more importantly, fresh. 4. Chiefs (12-5, No. [more]