Kansas City Chiefs agreed to terms with wide receiver Chris Hannon, linebacker William Kershaw and quarterback Casey Printers on three-year contracts.

Philadelphia Eagles agreed to terms with guard Todd Herremans on a five-year contract extension.

Miami Dolphins signed safety Jack Hunt from the practice squad.

Arizona Cardinals signed safety Aaron Francisco to a four-year contract extension.

Tampa Bay Buccaneers signed defensive tackle Darrell Campbell from the practice squad.

Tampa Bay Buccaneers signed running back Lionel Gates from the practice squad.

Cincinnati Bengals signed running back Quincy Wilson from the practice squad.

Cleveland Browns signed wide receiver Kendrick Mosley from the practice squad.

Arizona Cardinals signed quarterback Shane Boyd and wide receivers Micheal Spurlock and Todd Watkins from the practice squad.

Washington Redskins placed cornerback Shawn Springs on injured reserve; waived cornerback Mike Rumph; signed defensive backs John Eubanks and Leigh Torrence from the practice squad.

Cleveland Browns signed defensive lineman Babatunde Oshinowo and defensive back Therrian Fontenot from the practice squad.

Miami signed safety Norman LeJeune and cornerback Shirdonya Mitchell from the practice squad.

Cincinnati Bengals announced the retirement of center Rich Braham, effective at the end of the season.

Buffalo Bills signed kicker Rian Lindell to a multi-year contract extension.

Tampa Bay Buccaneers agreed to terms with quarterback Chris Simms on a contract extension.

Arizona Cardinals released running back Diamond Ferri.

New York Giants signed wide receiver Darius Watts and tight end Darcy Johnson from the practice squad.

Pittsburgh Steelers signed linebacker Richard Seigler from the practice squad; released wide receiver Walter Young.

Washington Redskins signed fullback Nehemiah Broughton from their practice squad.

New England Patriots signed wide receiver Bam Childress from the practice squad.

New England Patriots signed punter Todd Sauerbrun.

Miami Dolphins signed defensive tackle Chase Page from the practice squad; placed defensive tackle Dan Wilkinson on injured reserve.

New England Patriots re-signed offensive lineman Gene Mruczkowski.

Green Bay released offensive tackle Calvin Armstrong.

Denver Broncos signed safety Steve Cargile from the practice squad.

Kansas City Chiefs agreed to terms with defensive tackle Tim Sandidge on a two-year contract.

Washington Redskins re-signed defensive lineman Ryan Boschetti; released kicker Nick Novak.

Tampa Bay signed wide receiver Mark Jones.

Green Bay Packers claimed wide receiver Carlyle Holiday off waivers from the Arizona Cardinals; released wide receiver Chris Francies.

Baltimore signed linebacker Tim Johnson and fullback Nick Luchey.

Pittsburgh Steelers released running back Duce Staley; signed wide receiver Lee May and Chidi Iwuoma.

Miami Dolphins signed running back Patrick Cobbs; waived safety Norman LeJeune.

San Diego released linebacker Akbar Gbaja-Biamila.

New York Giants signed punter Sean Landeta; waived defensive tackle Lance Legree.

Washington waived defensive tackle Ryan Boschetti.

New York Jets signed wide receiver Wallace Wright from the practice squad.

New York Jets signed defensive end-outside linebacker Bryan Thomas to a contract extension.

Jacksonville signed cornerback David Richardson from the practice squad.