3. Pittsburgh Steelers: Once Martavis Bryant's presence ignited one of the league's most talented offenses, the Steelers won eight of their final 10 regular-season games. They have reason to believe they would have gone into New England in January if not for Le'Veon Bell's knee injury. Mike Tomlin's team is an impact pass rusher and a revamped secondary away from dethroning the Pats.