The Jacksonville Jaguars have signed Marshall - a fifth round pick - to a contract.||||||| Marshall, a 6-foot-2, 243-pound linebacker from Nevada, was the 142nd overall selection in April's NFL draft. He is the fourth of the team's six draft picks to sign deals. Marshall never missed a game in four seasons for the Wolpack, playing in all 52 games. During his senior season, he had a career-high 102 tackles, with 10 tackles for loss and two sacks.