Detroit Lions
Signed free agent tight end Pete Mitchell, who had been with the New York Giants, to a one-year contract

Signed kicker Brad Bohn, defensive ends Matt Childers, Anthony Herron and Quincy Yancy, safeties Eugene Clinton and Donald Malloy, wide receivers Versie Gaddis and Sly Johnson, punter Keith Cottrell, tackles Will Cuthbert, Dustin Kroeker, Mark Lamere and Raymond Taupele, cornerbacks Dennis Gibbs, Chidi Iwuoma, Ligarius Jennings and Jonathan Ordway, defensive tackles Toby Golliday, Loran Kaiser and Eric Wilson, tight ends Khary Jackson and Brian Natkin, guard Rich Mazza, fullbacks DeWayne Miles and Stephen Trejo, linebackers Andre Offing, Darnell Robinson and Wayne Rogers.

New England Patriots
Signed safety Ryan Burch, wide receivers Ronney Daniels, Walter Williams and Scott McCready, punter Dan Hadenfeldt, offensive lineman Drew Inzer, linebacker Yubrenal Isabelle, quarterbacks Ben Leard and Michael Van Raaphorst and defensive lineman Jace Sayler.

Oakland Raiders
Signed free agent guard Frank Middleton, who had been with the Tampa Bay Buccaneers, signed free agent linebacker Ryan Phillips, who had been with the New York Giants.

Philadelphia Eagles
Re-signed linebacker Jeremiah Trotter to a one-year contract.

Seattle Seahawks
Signed the following free agents: running back Jay Graham, defensive tackle Joe Brown, fullback Lloyd Garden, wide receivers Jerry Dorsey and Kerwin Cook and linebacker LaDairis Jackson.