Williams has gotten so much better from their first fight, he would decimate Margo if they ever fought again. Mosely will always have the same result, because he will always hold the same stylistic advantages. He destroys Margarito every time out. A Cotto rematch would be up in the air in terms of who would win because Cotto doesnt have the chin (tho his chin is much better than its given credit for) that Williams and Mosely have...I would favor Miguel, as he is the much better boxer, and that we dont know how Tony would react to being stopped and that air of invicibility is gone from his chin...but I wouldnt be as certain as I am about the first two. Clottey on the other hand is still being overrated off of that fight first fight with Margo...I dont see the fight playing out much differently. Joshua wins a few rounds here and there when Margo's defense makes him look better than he is (tho unlike Cotto, I dont think he has the power to test Tony's chin in the same way)...but Margo's relentlessness and workrate win it clearly.
Cotto - 33 wins, 27 KO's Clottey - 35 wins, 20 KO's Cotto has fought BY FAR the better fighters. Plus, Clottey, back in 07 fought a fighter named Diego Corrales. I say it like that, because at that point in his career, he was no longer the Chico we had grown to love (one of my 10 favorite fighters of ALL TIME BTW). He was shot and had shown to be chinny over the past few years...all while fighting at or below 135. Diego moved up in weight to fight Clottey at WW (actually a catch weight of 149)...fighting WAY above the weight he had been at his whole career. Joshua came into the ring weighing more than 170 pounds...basically a LHW!!! And tho he hurt Corrales on a number of occasions...he didnt stop him. Think about that... No way does Clottey have more power than Cotto...not even close.
Obviously the general concensus would be that Margarito would lose to all of them, I also feel the same way. Shane is just a terrible match up for him in anyway, PW would outwork him again, Cotto would take a UD and Clottey is the only unknown for me, I honestly can't seem to get a good read on the guy.
Add to the fact that Cotto has stopped all but Margarito and Mosley @ WW. But cmon now. Up until Mosley, no one was stopping Margo. Both those guys have awesome chins.
No way does Clottey hit harder than Cotto either. Clottey throws his punches from a defensive posture so you cant get maximum power into those shots. Clottey could not even finish Judah and Judah was considerably smaller in comparison. He is an accumulation puncher just like Cotto is. Neither have 1 punch KO power.