Editor’s note: Third in a series previewing the Broncos’ position groups entering training camp. Today, wide receivers. Previous previews: quarterbacks, running backs. On the roster (12): Courtland Sutton, Tim Patrick, Josh Reynolds, Marvin Mims Jr., Troy Franklin, Jalen Virgil, Brandon Johnson, Devaughn Vele, Phillip Dorsett, Michael Bandy, Lil’Jordan Humphrey and David Sills V. How many on the 53?