Id say Whittaker...... BY KO( ) Seriosuly, at his very best I think maybe Pernell would take the decision.. No way either of these guys would get stopped, as much of a beast as Duran was at 135. .. Would be alot more competitive then the Chavez fight though imo, Duran had alot more in his arsenal then Chavez although to be fair JLC was probably best at lightweight as well as were Duran and Sweet P.