To be honest, I love LaMotta, but I think Nunn could take this. Jake had trouble with fast moving southpaw Bert Lytell, though he was a very aggressive fighter. Springs Toledo did a great piece on him. If Nunn fights aggressively like in his later fights, I do favour LaMotta though. 15 rounds steers it more in his favour for me.
That's why I threw the 15 rounds in RD. Over 12 I've got Nunn clear decision but 15 puts a little more pressure on him imo. We know what Jake could bring to the table late on. Now the chances are Nunn STILL gets a points win.. But we may also see Lamotta pickin up the pace and the points, putting the heat on his man. We MAYBE even see a Toney type Come from behind ko win for the Bull.!