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