Here's a great photo of one of the finest running backs in the history of the NFL.  Though there have been a great many throughout the NFL's long history, Earl Campbell certainly ranks as one of the most exciting running backs to ever play the game of football.  Having won the Heisman Trophy on December 8th, 1977 while playing with the University Of Texas Longhorns, Mr. Campbell went on to dazzle Houston Oiler, and NFL fans every time he walked on the field until he finally retired from the game he loved in 1986.