Marvin Jones to compete for roster spot?

Lions writer Jeff Risdon doesn’t believe WR Marvin Jones is a roster “lock.” Behind Amon-Ra St. Brown and Jameson Williams, Risdon names Kalif Raymond and Josh Reynolds as safe bets to make the team. Jones, 33, signed a one-year deal worth $3 million (all guaranteed) in March. We expect him to make the final roster, but he’s not someone we’re circling on cheat sheets as a late-round pick. Jones underwhelmed with 46-529-3 in 16 games with Jacksonville last season.