Your crazy if you think Kessler lasts that long. Spinks within 5. Eddie MM would knock out Kessler also.
You can add John Conteh, and Galindez to the list of guys from that era who woulda owned Kessler. And of course it goes w/o saying.... Bob Foster woulda sent Kess back to Denmark in a pine box.
Goes to show you...while the super 6 is a great idea and awesome for boxing at the moment, the talent level has seriously declined in most of the divisions.