Mel Kiper Jr. mocks Miami DE Akheem Mesidor to Cowboys at No. 20

In his latest NFL Mock Draft, Mel Kiper Jr. projects Miami DE Akheem Mesidor to the Dallas Cowboys with the 20th overall pick, completing an all-defense first round for the team. Mesidor, who recorded 12.5 sacks in his six-year collegiate career, is expected to jump-start the Cowboys' pass rush, especially with Jadeveon Clowney a free agent. Concerns exist regarding Mesidor's age, as he will be 25 this season, meaning his rookie deal would expire around age 30.