Over the years the Dallas Cowboys have made questionable decisions with free agency.

In past seasons the Cowboys have seen the talents of tight end Martellus Bennett leave only to go to divisional rivals, the New York Giants, to become a star, and receiver Laurent Robinson escape to Jacksonville to compete for the Jaguars' top receiving job.

Bennett made the Cowboys pay for letting him get away by catching eight passes from Eli Manning for 69 yards and one touchdown in two games for the Giants during the 2012 season.

Here are the 19 free agents the Cowboys have to focus on either signing or letting go in 2013.