NFL Primary LogoNFL Alternate LogoNFL Wordmark LogoNFL Team History Who is the greatest running back in the NFL of All-time? Edgerrin James Jerome Bettis Marcus Allen Marshall Faulk Emmitt Smith Curtis Martin Barry Sanders Franco Harris Walter Payton Adrian Peterson Tony Dorsett Earl Campbell Larry Csonka Eric Dickerson Jim Taylor Gale Sayers John Riggins Jim Brown Thurman Thomas LaDainian Tomlinson …
