Released guard Rich Mazza.

Green Bay Packers
Signed defensive tackle James Grier.

Miami Dolphins
Claimed wide receiver Daniel Guy off waivers from the New Orleans Saints

Waived wide receiver Albert Johnson.

New York Jets
Promoted Mike Gerstle to vice president of finance, Mike Kensil to vice president of operations, Robert Parente to vice president of business operations, Frank Ramos to vice president of public relations, Thad Sheely to vice president of stadium development, Doug Miller to director of publications and Ken Ilchuk to director of internet and special projects.

St. Louis Rams
Announced the retirement of defensive tackle Ray Agnew.