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 John Riggins Barry Sanders Thurman Thomas Earl Campbell LaDainian Tomlinson Jim Taylor Gale Sayers Walter Payton Eric Dickerson Marshall Faulk Jim Brown Marcus Allen Curtis Martin Franco Harris Emmitt Smith Adrian Peterson Larry Csonka Tony Dorsett …
