The Dallas Cowboys signed former San Diego Chargers defensive tackle Drake Nevis and cut defensive lineman Jerome Long.
Nevis is a former Indianapolis Colts third-round draft pick.
Nevis has 35 career tackles and one sack with no statistics this season.
Nevis, who finished the past two seasons on injured reserve with back and hand injuries, tried out for the Cowboys last week.
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Aaron Wilson covers the Ravens for The Baltimore Sun.