Las Vegas Raiders quarterback Jarrett Stidham is sacked by Jacksonville Jaguars linebacker Travon Walker during the first half of the National Football League’s Hall of Fame exhibition game Aug. 4. Giving the team’s quarterback’s better pass protection and generating a more-reliable running game is a focus of head coach Josh McDaniels during his first season guiding the Raiders. (David Dermer/AP PHOTO)
LAS VEGAS (AP) — The Las Vegas Raiders have used 14 offensive linemen in 13 rotations across 20 possessions in their first two preseason games…
