Look I get the point that Hearns doesn't have the best chin and AA is a hard puncher BUT...AA is going to sit there with his gloves up and take punches, and not throw back until he is good and ready. You CANT fight hearns like that. Hearns knocks him out.
At the end of the day he is a legend and that can't be denied. Our opinions may differ but he fought all 3 men and has my respect. Plus he beat Leonard on paper, something no one else from the bunch has been able to do(Though I felt Hearns won the second fight with Leonard). Hate him all you want to, you can't deny that he's a great and if you do you're not a true fan.
Tommy's boxing skills are vastly superior to Arthur's. He would be capable of winning every round. However, It is dangerous to try and outbox AA over the course of 12 rounds. He has 5 KO's in the 10, 11th, or 12th round. He is a dangerous puncher from the first bell to the last. Abraham stands around like he is waiting for a bus during the first 4 rounds or so. I would expect Hearns to come out hard and fast, hurt Abraham, and put him away early.