SAN FRANCISCO — Even Matthew Stafford’s podcast co-host has no clue what the Rams star will do this offseason . Jim Gray, who stars on “ Let’s Go! ” with Stafford, told The California Post on Wednesday he’s been given no indication of whether Stafford will return to Los Angeles or retire in the coming weeks. “I don’t have any insight,” Gray said, “because he hasn’t talked to me about it and he hasn’t said anything on the show.” Gray, though, knows Stafford is agonizing over the choice. Download