Strief spent his entire 12-season career in New Orleans after being drafted by the Saints in 2006.
Peterson, 32, played in six games for the Cardinals last season.
Richard Sherman acknowledged he had made a "vengeful" choice in signing for the San Francisco 49ers after his Seattle Seahawks release.
Suh has failed to live up to expectations since joining Miami in 2015.
Sherman acted as his own agent and said his new three-year deal with San Francisco is filled with incentives and worth up to $39.5 million.
DeMarco Murray was released by the Titans earlier this month.
The Los Angeles Chargers agreed to a contract extension with cornerback Casey Hayward.
A report found that 42 of the roughly 100 players on those first three Patriots title teams allegedly suffer from brain-injury symptoms.
One of the biggest questions of the NFL free agency is where Kirk Cousins will go, and it appears Vonn Miller is pushing for the Broncos.
One of the biggest questions of the NFL free agency is where Kirk Cousins will go, and it appears Von Miller is pushing for the Broncos.