With so many moving parts during NFL free agency, it can be difficult to keep up with all the changes. Here are some of the players who made news last week (FA, free agent; T, traded; R, released):

Quarterbacks

NameOld teamNew team

Sam Bradford (T)RamsEagles

Ryan Fitzpatrick (T)TexansJets

Brian Hoyer (FA)BrownsTexans

Nick Foles (T)EaglesRams

Seattle Seahawks center Max Unger (60) before an NFL football game against the Arizona Cardinals on Sunday, Sept. 9, 2012 in Glendale, Ariz. (AP Photo/Rick Scuteri) ORG XMIT: NYOTK

Comment: The Eagles traded Foles for Bradford, who barely has played the past two years (knee).

Running backs

NameOld teamNew team

Reggie Bush (R)Lions49ers

Frank Gore (FA)49ersColts

Ryan Mathews (FA)ChargersEagles

Darren McFadden (FA)RaidersCowboys

DeMarco Murray (FA)CowboysEagles

C.J. Spiller (FA)BillsSaints

DeAngelo Williams (R)PanthersSteelers

Comment: Murray will combine with Mathews to replace two-time All-Pro LeSean McCoy, the 2013 NFL rushing leader.

Wide receivers

NameOld teamNew team

Dwayne Bowe (R)Chiefs—

Randall Cobb (FA)PackersRe-signed

Andre Johnson (R)TexansColts

Jeremy Maclin (FA)EaglesChiefs

Brandon Marshall (T)BearsJets

Miami Dolphins wide receiver Mike Wallace (11) runs for a touchdown during the second half of an NFL football game against the New England Patriots, in Miami Gardens, Fla., Sunday Sept. 7, 2014. (AP Photo/Wilfredo Lee) ORG XMIT: SLS126 ORG XMIT: MIN1412141810580268

Torrey Smith (FA)Ravens49ers

Mike Wallace (T)DolphinsVikings

Comment: Johnson will replace one of his closest friends, Reggie Wayne, and team up with another, Frank Gore.

Tight ends

NameOld teamNew team

Jimmy Graham (T)SaintsSeahawks

Julius Thomas (FA)BroncosJaguars

Comment: Not surprisingly, QB Russell Wilson was the first Seahawks player to reach out to Graham after the trade.

offensive linemen

NameOld teamNew team

Dallas Cowboys running back DeMarco Murray (29) carries the ball against Chicago Bears defense during the second half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh) ORG XMIT: CXB1 ORG XMIT: MIN1412191738330036

Bryan Bulaga, T (FA)PackersRe-signed

Mike Iupati, G (FA)49ersCardinals

Max Unger, C (T)SeahawksSaints

Comment: Bulaga's new contract means the NFL's highest-scoring team will keep its entire offense intact for 2015.

Defensive linemen

NameOld teamNew team

Nick Fairley, DT (FA)LionsRams

Michael Johnson, DE (R)Buccaneers—

Haloti Ngata, DT (T)RavensLions

Ndamukong Suh, DT (FA)LionsDolphins

Comment: The Dolphins made Suh the highest-paid defensive player in NFL history (six years, $114 million).

Linebackers

NameOld teamNew team

A.J. Hawk (R)PackersBengals

Pernell McPhee (FA)RavensBears

Patrick Willis49ersRetired

Comment: Willis was a seven-time Pro Bowler who was still in his prime, but he had foot problems.

defensive backs

NameOld teamNew team

Brandon Browner, CB (FA)PatriotsSaints

Chris Conte, S (FA)BearsBuccaneers

Davon House, CB (FA)PackersJaguars

Darrelle Revis, CB (FA)PatriotsJets

Comment: The Patriots lost both cornerbacks off their Super Bowl championship team.