The Cincinnati Bengals signed safety Chris Crocker.

The Jacksonville Jaguars signed center-guard Drew Miller from the practice squad; signed tackle Stefan Rogers to the practice squad.

The Kansas City Chiefs signed cornerback Tyron Brackenridge to a two-year contract.

The Arizona Cardinals signed wide receiver Onrea Jones to the practice squad.

The Atlanta Falcons signed offensive lineman Wayne Gandy; signed defensive tackle J'Vonne Parker to the practice squad; released tight end Jason Rader; released defensive end Sean Conover from the practice squad.

The Cincinnati Bengals signed fullback J.D. Runnels to the practice squad.

The Kansas City Chiefs agreed to terms with long snapper Thomas Gafford on a two-year contract.

The Tampa Bay Buccaneers signed guard Matt Lentz and tight end Jason Pociask to the practice squad; released wide receiver Paris Warren from the practice squad.

The Arizona Cardinals signed tight end Stephen Spach to a one-year contract; released safety Oliver Celestin.

The Chicago Bears signed fullback Jed Collins to the practice squad.

The Cincinnati Bengals signed safety John Busing.

The Cleveland Browns signed offensive lineman Kurt Quarterman to the practice squad; waived offensive lineman Christian Gaddis from the practice squad.

The New England Patriots released offensive lineman Oliver Ross.

The Pittsburgh Steelers signed long snapper Jared Retkofsky to a one-year contract.

The Denver Broncos signed wide receiver Chad Jackson and tackle Matt Murphy; added cornerback Josh Bell to the active roster from the practice squad; signed center Greg Eslinger and cornerback Rashod Moulton to the practice squad.

The Green Bay Packers signed cornerback Kennard Cox to the practice squad.

The Tampa Bay Buccaneers signed running back Clifton Smith from the practice squad; released tackle Anthony Davis.

The Cincinnati Bengals signed linebacker-defensive end Eric Henderson from the practice squad.

The Miami Dolphins signed cornerback Joey Thomas.

The Minnesota Vikings signed linebacker Rufus Alexander to the practice squad.

The Buffalo Bills signed linebacker Marcus Buggs from the practice squad; signed defensive Marcus Smith to the practice squad.

The Chicago Bears signed safety Terrence Holt.

The Cincinnati Bengals signed fullback Reagan Maui'a; signed wide receiver Maurice Purify to the practice squad.

The Denver Broncos released defensive tackle Steven Harris from the practice squad.

The Kansas City Chiefs agreed to terms with quarterback Quinn Gray on a two-year contract; signed wide receiver Nate Hughes to the practice squad; claimed punter Steve Weatherford off waivers from the New Orleans Saints.

The New England Patriots signed defensive back Antwain Spann from the practice squad; signed offensive lineman Dan Connolly and defensive back Mark Dillard to the practice squad.

The Tampa Bay Buccaneers signed linebacker Kyle Shotwell and wide receiver Paris Warren to the practice squad; released fullback Ryan Powdrell from the practice squad.

The Washington Redskins signed guard Isaiah Ross to the practice squad.

The Cincinnati Bengals signed guard Andrew Crummey from the practice squad of the Washington Redskins; waived kicker Dave Rayner.

The Kansas City Chiefs signed kicker Connor Barth to a two-year contract.

The Miami Dolphins signed safety Tyrone Culver; released safety Chris Crocker.

The Minnesota Vikings signed linebacker Erin Henderson; waived linebacker Rufus Alexander.

The Philadelphia Eagles signed fullback Kyle Eckel to a two-year contract; released safety J.R. Reed; signed guard Nevin McCaskill to the practice squad; released fullback Jed Collins.

The New England Patriots signed cornerback Mike Richardson from the practice squad; released offensive lineman Dan Connolly.

The Pittsburgh Steelers signed tackle Jeremy Parquet; released defensive tackle Scott Paxson.

The Seattle Seahawks waived wide receiver Billy McMullen.

The Tampa Bay Buccaneers signed wide receiver Brian Clark from the practice squad; released linebacker Matt McCoy.

The Cincinnati Bengals signed tight end Nate Lawrie and cornerback Geoffrey Pope from the practice squad; placed safety Herana-Daze Jones and center Kyle Cook on injured reserve; signed quarterback Jeff Rowe to the practice squad.

The Miami Dolphins signed fullback Lousaka Polite; waived tackle Kirk Barton.

The Minnesota Vikings signed linebacker Napoleon Harris; waived fullback Thomas Tapeh.

The San Francisco 49ers claimed tackle Kirk Barton off waivers from the Miami Dolphins.

The Chicago Bears signed wide receivers Mike Hass and John Broussard to the practice squad.

The Cincinnati Bengals waived wide receiver Marcus Maxwell.

The Green Bay Packers signed linebacker Spencer Havner to the practice squad.

The Indianapolis Colts signed running backs Chad Simpson and Clifton Dawson from the practice squad; released defensive tackle LaJuan Ramsey and Nick Graham; signed running back Lance Ball to the practice squad.

The Kansas City Chiefs agreed to terms with linebacker Rocky Boiman on a one-year contract.

The New England Patriots signed wide receiver Maurice Price to the practice squad.

The San Francisco 49ers signed fullback David Kirtman from the practice squad of the San Diego Chargers.

The Tampa Bay Buccaneers signed fullback Jameel Cook; signed fullback Ryan Powdrell to the practice squad; released linebacker Ben Moffitt.

The Atlanta Falcons signed running back Chris Barclay to the practice squad.

The Baltimore Ravens signed tight end Edgar Jones and wide receiver Ernie Wheelright from the practice squad; signed defensive back Derrick Roberson and guard Brian Johnson to the practice squad.

The Chicago Bears signed cornerback Zackary Bowman from the practice squad.

The Dallas Cowboys acquired wide receiver Roy Williams and a 2009 seventh-round pick from the Detroit Lions for 2009 first-, third- and sixth-round picks.

The Houston Texans released guard Fred Weary.

The Indianapolis Colts acquired defensive tackle John McCargo from the Buffalo Bills for an undisclosed pick.

The Miami Dolphins signed safety Brannon Condren; waived safety Tyrone Culver.

The New York Jets waived offensive lineman Will Montgomery; released linebacker Brandon Renkart from the practice squad.

The Philadelphia Eagles signed linebacker Tracy White; released running back Tony Hunt.

The Seattle Seahawks released wide receiver Michael Bumpus; signed running back Justin Forsett from the practice squad.

The St. Louis Rams signed running back Kenneth Darby from the practice squad of the Atlanta Falcons.

The Washington Redskins signed running back Shaun Alexander, safety Mike Green and punter Ryan Plackemeier; released safety Justin Hamilton; waived punter Durant Brooks.

The Chicago Bears signed guard Tyler Reed to the practice squad.

The Minnesota Vikings signed linebacker Dontarrious Thomas.

The Chicago Bears released punter Zac Atterberry and wide receiver Mike Hass from the practice squad.

The Cincinnati Bengals signed kicker Dave Rayner; waived fullback Reagan Maui'a.

The Green Bay Packers signed running back DeShawn Wynn from the practice squad.

The New England Patriots signed running back BenJarvus Green-Ellis from the practice squad; released wide receiver Maurice Price.

The Cincinnati Bengals waived cornerback Ethan Kilmer.

The Seattle Seahawks released running back Matt Lawrence and wide receiver Trent Shelton from the practice squad; signed running back Justin Forsett and quarterback Travis Lulay to the practice squad.

The Baltimore Ravens signed defensive tackle Brandon McKinney; signed cornerback Anwar Phillips to the practice squad; released defensive tackle J'Vonne Parker.

The Green Bay Packers signed defensive end Rudolph Hardie to the practice squad.

Chicago Bears signed punter Zac Atterberry to the practice squad.

The Cincinnati Bengals signed running back Kenny Watson; signed cornerback Simeon Castille to the practice squad.

The Green Bay signed linebacker Danny Lansanah from the practice squad; released linebacker Tracy White.

The Denver Broncos signed tight end Chad Mustard; waived guard Dylan Gandy.

The Chicago Bears released guard Tyler Reed from the practice squad.

The Cleveland Browns signed defensive back Hamza Abdullah; waived wide receiver Steve Sanders; released defensive back Travis Key from the practice squad.

The St. Louis Rams signed tight end Daniel Fells.

The Cincinnati Bengals added wide receiver Chris Henry to the active roster; waived running back Kenny Watson.

The Pittsburgh Steelers promoted defensive tackle Scott Paxson from the practice squad.

The San Diego Chargers added linebacker Stephen Cooper to the active roster; released defensive tackle Brandon McKinney.

The Cincinnati Bengals signed linebacker Adbul Hodge from the practice squad; waived cornerback Simeon Castille.

The Buffalo Bills signed wide receiver Lee Evans to a contract extension.

The Arizona Cardinals signed wide receiver Onrea Jones to the practice squad; released running back Ryan Moats from the practice squad.

The Green Bay Packers signed defensive end Kenny Pettway.

The Kansas City Chiefs signed wide receiver Mark Bradley to a two-year contract; signed cornerback A.J. Davis, defensive end Jermaine McGhee and guard Anthony Oakley to the practice squad.

The Pittsburgh Steelers signed running backs Najeh Davenport and Gary Russell to one-year contracts.