Jaguars add veteran G McQuistan for O-line depth

The Jacksonville Jaguars have signed veteran guard Pat McQuistan in hopes of building offensive line depth.

McQuistan, who is entering his eighth NFL season, has started 11 of 72 career games. He has spent time with Dallas, Miami, Tennessee, New Orleans and Arizona. He played in 12 games for the Cardinals last season and started three.

The 6-foot-6, 317-pound lineman was originally a seventh-round pick by the Cowboys in 2006. He spent four seasons in Dallas, seeing action in 40 games at guard and tackle. He started a career-high eight games in 2010 with Miami.

The Jaguars weren't pleased with their second- and third-team lines during an intra-squad scrimmage Saturday, so McQuistan could help bolster the backups.

Jacksonville now has one open roster spot remaining.