Eagles safety Quintin Mikell will be reunited with Steve Spagnuolo in St. Louis.
Mikell agreed to terms on a 4-year deal, as first reported by ESPN's Adam Schefter.
Spagnuolo, now the head coach in St. Louis, was a linebackers coach for the Eagles early in Mikell's career.
And, of course, Mikell won't have to wait long to see his former teammates, since the Eagles open the season at St. Louis on Sept. 11.
Mikell saluted the fans via Twitter: "I Want To Thank All Of My Fans For The Awesome Support. It's Been Great Playing For Philly. But Its Time To Move On..."
Mikell was signed by the Eagles as an undrafted free agent and spent all 8 years of his career with the team.