(Photo by Frederick Breedon/Getty Images) +

4. Tennessee Titans (17)

For the most part, the Titans have been one of the most difficult teams to figure out this season since they kept finding ways to win football games without putting together the best of performances. But if Tennessee can figure out a way to play like they did on Sunday during their overtime win over Philadelphia, this team will have a great shot earning a trip to the playoffs for a second year in a row.

Not only does Tennessee’s defense deserve credit for the way they kept Philadelphia in check for the most part on offense, but how great was it to see Marcus Mariota finish with one of his better games? There were some concerns over how Mariota would look after dealing with a hand injury over the last couple of weeks, but when seeing how he was able to finish with 344 passing yards to go along with three total touchdowns (one rushing), no one would have thought he was previously hurt.

The Titans were viewed as one of the big winners of the offseason when looking at all of the key additions on both sides of the football, and this team has to love where they stand at the moment with a 3-1 record. However, if Tennessee really wants to continue being a serious threat in the AFC, maybe Derrick Henry can figure out a way to be more effective in the backfield.