Free agent linebacker Rocky McIntosh, who spent the first seasons of his career with the Washington Redskins, had a visit with the Miami Dolphins on Sunday, his agent, Drew Rosenhaus, told Miami’s FOX affliate.

McIntosh, whom the Redskins drafted out of the University of Miami in 2006 as an outside linebacker, recorded a career-high 110 tackles for Washington in 2010 — his first season at inside linebacker. He re-signed to a one-year deal last July. But, he fell out of favor with the coaching staff and lost his job as a starter after eight games.

McIntosh played primarily on special teams the next seven games and then was inactive for the final game of the season. The Redskins seem content to allow McIntosh to depart via free agency.

The emergence of 2010 fourth-round pick Perry Riley is a big reason why the Redskins aren’t expected to retain McIntosh. Riley made eight starts and recorded 68 tackles and a sack. He is expected to remain a starter at inside linebacker for the Redskins as he enters his third season out of LSU.

Riley currently is the only inside linebacker under contract for the 2012 season. London Fletcher, who led the team in tackles and serves as captain of the defense, remains unsigned, but coach Mike Shanahan said last week that negotiations remain ongoing.

Keyaron Fox served as a backup at both inside linebacker positions last season, but also is a free agent.