While the Dolphins made significant changes on the defensive line and in the secondary in the offseason, they pretty much stayed with their same nucleus at linebacker.
The one veteran addition was that of former New York Giants special teams standout Spencer Paysinger, who came over as an unrestricted free agent. The Dolphins didn’t select any linebackers in the 2015 draft, but they did sign four highly productive college players as rookie free agents at that position.
Chris McCain (6-5, 250) — McCain earned a roster spot last season as a rookie free agent, then proceeded to flash his big-play potential in the season opener with a punt block and a sack. Unfortunately, his contributions the rest of the way were limited because of injuries and a self-admitted lack of knowledge of the defense. With his length and speed, McCain has intriguing physical skills and he’s clearly in the mix for a starting job in 2015.
Kelvin Sheppard (6-2, 252) — Perhaps the wild card in the linebacker equation, Sheppard was re-signed as a free agent in the offeason after joining the team last year following the opener. Sheppard has starting experience at middle linebacker and a strong showing in training camp could help convince the coaches to give him the job and move Misi back outside.
Jordan Tripp (6-3, 240) — A big-time playmaker at the University of Montana, Tripp didn’t get the opportunity to showcase his talents last year after being slowed by injuries. He’s back for a second season hoping to convince the coaches he should get significant playing time on defense.
ROOKIES OR FIRST-YEAR PLAYERS
Neville Hewitt (6-2, 219) — The last of the 2015 rookie free agent linebackers to be signed, Hewitt earned Conference USA Defensive Player of the Year honors from the league coaches in 2014 after making a team-high 123 tackles.
Mike Hull (6-0, 232) — The son of a former NFL player (linebacker Tom Hull), Hull earned eight All-American recognitions in 2014 and also was named the Big Ten Butkus-Fitzgerald Linebacker of the Year after leading the conference with 140 tackles.
Jeff Luc (6-1, 256) — The most physically imposing of the rookie linebackers, Luc had a quiet college career after arriving at Florida State as one of the top recruits in the country at his position. But he broke out last season at the University of Cincinnati when he recorded 6.5 sacks, six forced fumbles and four fumble recoveries.
Zach Vigil (6-2, 240) — A former teammate of Dolphins cornerback Will Davis at Utah State, Vigil set a school career record with 43.5 tackles for loss. Like Hewitt, he earned conference Defensive Player of the Year honors in 2014 — in his case, it was the Mountain West Conference.
Read the rest of Alain Poupart's summary here
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