The Riders have signed former NFL running back Jeremy Langford.
The 28-year-old was taken in the 4th round of the 2015 NFL draft by the Chicago Bears and spent two years with them before bouncing around with several other teams including the Miami Dolphins.
The Michigan State product rushed for almost 3,000 yards and 40 touchdowns when he played for the Spartans. His NFL career saw him run for 762 yards in 29 games with ten touchdowns while catching 41 passes for 421 yards and one touchdown.