If you were Blackburn, how would you have Louis fight Tyson?

The key for both fighters is to establish physical dominance over the other and be the pursuer. If Tyson manages to back Louis up, it's just a matter of time before an overhand right flies over the jab and puts Louis to sleep. If Louis manages to back Tyson up, he'll drain the momentum from his offense and Tyson will be forced to trade short punches on the inside which is a game he's not winning against Louis.