Similar to Nunn v Barkley except JAckson had faster hands than Barkley and was a better finisher, Nunn had problems with smaller, quicker fighters like Curry and Starling, Curry was well beaten by Nunn but often tagged Nunn if Jackson caught him as much he`d spark Nunn.
Jackson was better than anyone Nunn beat at 160, Starling was smaller and less powerful than Jackson.
He was more of an offensive threat, however you could make a case for a fight v Nunn being like Jackson`s fight v Graham.
Jackson has the proverbial punchers chance. Nunn would be outboxing him the vast majority of the time but Nunn could also be slightly sloppy at times.
I fancy Nunn to box Jackson's ears off. Of course there are other people that boxed JJ's ears off and ended up taking a nap anyway. But I'd say 60-70% Nunn should win.
I’d go with Nunn, but he wasn’t always the most defensively responsible, I could see him getting caught