Before the 2011 season began, Carson Palmer was retired, the Bengals were supposed to struggle, the Eagles were suppose to fly into the playoffs, and Tim Tebow was the 4th string quarterback of the Denver Broncos. Surprise! A lot has changed in less than 4 months.

Click here for the top 10 NFL Surprise stories of the 2011 season. It comes to you from bleacherreport.com.