Greatest trainers?

Eddie Futch is a good call, I'd also add Jack Blackburn to that list. D'Amato brought through a lot more fighters than just Tyson and Patterson. Ray Arcel is a legend. I must say I think Angelo Dundee is overrated (its like calling Roger Federer's coach the best ever tennis coach, if he had one)

FReddie Roach is probably the best around at the moment.

Honourable mention must go to Charley Goldman who trained Marciano. Rocky didnt have a lot of natural grace or talent, but Goldman made him the absolute best that he could be ..... and nobody was ever fitter, which says something for the trainer.