Lions GM Bob Quinn said the door remains "open" for free agent Anquan Boldin.
Cardinals signed Marian WR Krishawn Hogan.
According to Jason La Canfora of CBS Sports, it's "very possible if not probable" the Bills will replace GM Doug Whaley.
Bears signed Mississippi State LB Richie Brown.
Jets signed Villanova LB Austin Calitro.
49ers signed Baylor WR KD Cannon.
Giants signed Florida State WR Travis Rudolph.
Bears signed Florida International OT Dieugot Joseph.
Jaguars signed Illinois DE Carroll Phillips.
Texans signed Missouri State LB Dylan Cole.
Bears declined CB Kyle Fuller's fifth-year option for 2018.
Broncos signed Virginia Tech DE Ken Ekanem.
Patriots signed Northwestern WR Austin Carr.
Browns signed Michigan CB Channing Stribling.
Broncos GM John Elway said fifth-round TE Jake Butt (knee) could be cleared in August or early September.