NFL free agency has kicked off with the legal negotiation window -- which began at noon ET on Monday -- and players will be able to officially sign with new teams after 4 p.m. ET on Wednesday, which is the start of the new league year. There has already been plenty of action.

Darius Slay, cornerback: The six-time Pro Bowler had one year remaining on his contract and was set to carry a $13.8 million salary-cap hit in 2025. Slay said he would be interested in returning to the Eagles, but he will reportedly sign with the Pittsburgh Steelers.