They backed into the division title. Jacksonville choked down the stretch and gave it away. Houston has never shocked anyone in the playoffs. The Bills and Raiders were the only better teams they beat but barely have made the playoffs at that point. It takes a team like the Titans or Chargers(at least when Rivers was QB)to stun the Ravens. Tennessee has pulled off a lot of road upsets due to their successful style of smashmouth play when it works. I think the other teams that could do it are the Jets, Steelers, Bengals, Browns, and Broncos.