Pierre Garcon (foot) isn't sure if he'll be 100 percent healthy for 2013.
Bears re-signed CB Charles Tillman to a one-year contract.
Bucs agreed to terms with C Evan Dietrich-Smith, formerly of the Packers, on a four-year, $14.25 million contract.
Dolphins agreed to terms with CB Cortland Finnegan to a two-year contract.
Free agent CB Dominique Rodgers-Cromartie will meet with the Jets.
Packers agreed to terms with DT B.J. Raji on a one-year, $4 million contract.
Titans released QB Ryan Fitzpatrick.
Free agent Emmanuel Sanders will visit the 49ers on Saturday.
Vikings re-signed WR Jerome Simpson to a one-year contract.
"Multiple sources" tell ESPN Dallas the Cowboys have interest in free agent Julius Peppers.
Eagles signed RB Darren Sproles to a two-year contract extension through 2016.
NFL Network's Ian Rapoport reports free agent Kenny Britt will visit the Rams on Friday.