When you think of a quarterback, its hard not to think of Baltimore Colts QB Johnny Unitas, one of the greatest Cinderella stories of all time. He grabs the #6 spot .
Pro Football Hall of Fame wide receiver Raymond Berry comes in at number 36 on NFL Films The Top 100: NFLs Greatest Players list produced in 2010.

Take a look back at quarterback John Elway as explained by former Chiefs head coach Marty Schottenheimer. Elway takes the #23 spot on the list of NFLs .
For this segment of #FlashbackFridays, check out #46 on the list of the NFLs Top 100 Greatest Players of All Time: Dallas Cowboys legendary QB Roger .