The Kansas City Chiefs made several roster moves Tuesday, including placing linebacker Shawn Barber on the physically unable to perform list and fullback Robert Holcombe on injured reserve. Barber recorded 33 tackles with one sack and one interception in eight games last season for Kansas City. He tore his left ACL in a game against Tampa Bay last November and was forced to have surgery because of the injury. Barber has played in 89 career games with the Chiefs, Washington Redskins and Philadelphia Eagles, registering 453 tackles with 10 sacks and seven interceptions. The Chiefs also placed eight-year veteran Robert Holcombe on injured reserve. The 5-foot-11, 220-pound fullback played for the Tennessee Titans last season and rushed for 62 yards on 17 attempts in 16 games. He has played in 97 career games, 30 of them starts, for the St. Louis Rams in addition to Tennessee. Kansas City also released seven players including safety Shaunard Harts and wide receiver Darrell Hill.