The Rams have given quarterback Matthew Stafford's agent permission to speak to other teams about his market value, a source confirmed to ESPN.

Echoing reporting from @TomPelissero: The #Rams have given permission for Matthew Stafford’s agent to speak with other teams about his value. This is not a trade request. Instead, the Rams and Stafford can gain a better understanding of his value outside the team, potentially… pic.twitter.com/ouYiIQtcr9

Los Angeles Rams quarterback Matthew Stafford and his agent are keeping one eye on the open market. NFL Network's Ian Rapoport reported Saturday that the Rams gave permission to Stafford and agent Jimmy Sexton to speak with other teams about his value outside the walls of the team facility in Woodland Hills, Calif.