Free agent QB Kyle Orton doesn't plan to retire and wants to play this season.
The Cleveland Plain Dealer reports Terrance West (NFI) will practice on Friday.
Panthers signed G/C Kevin Matthews.
Browns placed RB Terrance West (undisclosed) on the active/NFI list.
Lions placed WR Golden Tate (shoulder) and RE Ziggy Ansah (shoulder) on the active/PUP list.
Redskins placed WR Leonard Hankerson (knee) on the active/PUP list.
Chiefs signed RB Jamaal Charles to a two-year, $18.1 million contract extension through 2017.
Giants GM Jerry Reese admitted the team is concerned about first-round rookie WR Odell Beckham's "tweaked" hamstring.
Bengals placed TE Jermaine Gresham (back) on the active/PUP list.
49ers RE Justin Smith revealed he had offseason shoulder surgery.
Panthers signed C Fernando Velasco.
Chargers placed RG Jeromey Clary (hip) on the active/PUP list.
Chargers waived ILB Jonas Mouton.
Sidney Rice has retired from the NFL after 7 seasons.
Cardinals placed FS Tyrann Mathieu (knee) on the active/PUP list.