Colts quarterback Peyton Manning
The Houston Texans, Indianapolis Colts, Jacksonville Jaguars and Tennessee Titans all have a 3-2 record after the first five weeks in the NFL.
Houston beat Indy.
Then Jacksonville beat Indy.
Tennessee hasn't even played a division game yet.
The AFC South is arguably not only the most competitive division, but also the hardest one to predict.
Every week, each team has an equal chance to take over the division lead.
At the same time, each team can blow any chance at the playoffs with just one loss.
All four teams have their own strengths and weaknesses, but which one looks the most promising?