The Dallas Cowboys have expressed an interest in quarterback Brandon Weeden, according to sources.

The Cleveland Browns released their 2012 first-round pick on Wednesday after he threw 23 touchdown passes and 26 interceptions with a 5-15 record as a starter in two seasons. Weeden, who turns 31 in October, threw for 5,116 yards, completing 438-of-784 passes.

The Cowboys have Kyle Orton as their backup to Tony Romo, and the Cowboys believe he will continue to play rather than retire with a $3.25 million base salary in 2014. If he retires, he would owe the Cowboys $3 million of the $5 million base salary he received in 2012. If he is cut, the Cowboys would save roughly $900,000 in cap space.

Orton turns 32 in November and is in the final year of his contract. After Romo went down in Week 16 with a back injury, Orton came off the bench for the 2013 season finale against the Philadelphia Eagles to throw for 358 yards and two touchdowns in the loss.