Marvin Johnson. Everyone he lost to were great or very good at the peak of their careers. Outside Leslie Stewart who he did ko and gave him his 1st loss.
Jack Delaney is the first name that springs to mind. Some people of his day, saw him as the greatest light heavyweight of all time, but he is largely forgotten today. It probably didn't help that he couldn't do much at heavyweight. John Henry Lewis should be more recognized today.
I actually find myself in agreement with you here. While some people might under rate him, he is still highly rated. Clearly not one of the forgotten careers of the division!
Michael Spinks. Only because I believe he is the greatest to come through the weight class. You hear Moore, Foster and Charles. I THINKS SPINKS PUTS DA JYNX on all of them.
Really? I can't see him beating either Charles or Moore. I think they both frustrate him with speed and either box him to a decision whilst grinding him down or if he fights stupid then they KO him late