Graham was on the verge of a stoppage victory when Jackson caught him... Jackson could not deal with skilled boxers and Hearns carried dynamite in his fists unlike Herol Graham also Jackson did not have the best of chins so the likelyhood is that soon as Hearns lines him up and lands his bombs it would be `good night Jacko`
Hearns would have annihilated him 99 times out of 100, for the reasons the poster above outlined. The other time he gets lucky.