The Calgary Stampeders added two players to their roster Tuesday, signing former Saskatchewan Roughriders running back Keith Toston and former Atlanta Falcons quarterback Dominique Davis.

Toston played in just one game for the Roughriders last season but the 27-year-old also has NFL experience with the St. Louis Rams and Jacksonville Jaguars.

Along with his time backing up Matt Ryan in Atlanta, Davis also has had stints with the Tennessee Titans and Indianapolis Colts.