The Cleveland Browns defense has made some important strides throughout the 2010 season and is slowly developing into one of the more complex defenses in the NFL.
Rob Ryan has done a great job at plugging in players where they can contribute to the teams' overall success and has given young players a good opportunity to prove themselves.
Now that the Browns have laid a solid foundation, it is interesting to see what pieces of the puzzle may be available in the free agent market after this season.
Here is a list of 10 upcoming free agents that could significantly improve the Browns' defense next season
*Note: All 2011 free agents were found on www.footballsfuture.com. Please feel free to comment on any errors or changes in potential free agents.*