Cleveland Browns
Signed free agent guard Tre' Johnson, who had been with the Washington Redskins

Signed defensive back Michael Jameson.

Detroit Lions
Re-signed free agent tackle Ray Roberts to a two-year contract

Claimed tight end Terrence Dupree off waivers from the San Francisco 49ers.

Kansas City Chiefs
Signed tight end Billy Baber, the club's third-round draft pick, to a three-year contract.

New England Patriots
Signed free agent tight end Johnny McWilliams, who had been with the Minnesota Vikings.

Philadelphia Eagles
Signed running back Correll Buckhalter to a three-year contract

Released linebacker Derrick Walker.

Pittsburgh Steelers
Signed free agent running back Ron Rivers, who had been with the Atlanta Falcons.

Washington Redskins
Signed quarterback Mike Watkins.