Titans RB Henry to undergo foot surgery, adding Peterson to roster

Tennessee Titans coach Mike Vrabel says running back Derrick Henry will undergo foot surgery Tuesday following an injury suffered in Sunday’s 34-31 win over the Indianapolis Colts. Vrabel did not offer a time table for Henry’s return. He suffered the injury early in the game. Meanwhile, ESPN reports the Titans are adding to their roster Adrian Peterson, the league’s fifth all-time leading rusher. The 36-year-old Peterson played with the Detroit Lions last season and rushed for 604 yards and seven touchdowns in 10 games.