The Seattle Seahawks have awarded Super Bowl-winning coach Pete Carroll a three-year contract extension.
Former Philadelphia Eagles wide receiver DeSean Jackson has agreed to join NFC East rivals Washington Redskins.
Oakland's off-season recruitment drive has continued with the signing of running back Maurice Jones-Drew.
The Miami Dolphins have completed the signing of free-agent running back Knowshon Moreno.
The New York Jets have continued their high-profile recruitment drive with the signing of Michael Vick.
The Jacksonville Jaguars signed free agent wide receiver Tandon Doss to a contract.
Denver have found a replacement for wide receiver Eric Decker after agreeing a deal with free agent Emmanuel Sanders.
The Cleveland Browns have signed free agent running back Ben Tate on a two-year contract.
Wide receiver Eric Decker has talked to the media after his move from Denver to the New York Jets.
Indianapolis have signed former New York Giants wide receiver Hakeem Nicks, the Colts have confirmed.