The Dallas Cowboys declined their option on former Pro Bowl defensive tackle Henry Melton.
Melton had a three-year, $24 million option that would have guaranteed him $9 million in 2015.
Melton didn't regain his old Pro Bowl form last season, one year after a torn anterior cruciate ligament.
He recorded just 15 tackles, five sacks in three starts.
He didn't play in the playoffs due to a bone bruise in his right knee.
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Aaron Wilson covers the Ravens for The Baltimore Sun.
Aaron Wilson covers the NFL for National Football Post, his second stint at the Post. He has previously written for Pro Football Talk and FOX Sports-Scout. Entering his 13th year covering the Baltimore Ravens, he's a beat writer for The Baltimore Sun. Wilson has also covered the Jacksonville Jaguars and Tennessee Titans.