The problem with Marino was, as great a passer I thought he was, you just can't win a SB with him because of a lack of a running game..
Bruce Smith said it best when I saw an interview with him a few years ago.. he was talking about Marino and how he always gives away the run.. He said, Marino's hips give it away right at the snap .. He turns his hips/waist a certain way and it's a dead giveaway to the defense that Miami was going to run the ball.
Smith went on further and said, even when Marino tried a play action fake (which he sucked at by the way) , teams knew he was going to pass anyway because his hips didn't move after the snap went he went back like they were going to run the ball
Smith said the whole league knew this, and every defense knew this about Marino for over 10 years .. And that's why he said Miami didn;t have a 1000 yard rusher for so long during MArino's tenure..
I loved Marino's talent throwing the ball.. he had an amazing quick release, he was extremely accurate, and his timing throws and anticipation was off the charts .. However, too bad he didn't work on his play action technique and movements right after the snap without giving it away to the defense.. That was his downfall, and it was Miami's downfall as well.. Marino just told defenses when we were gonna run, and he couldn't sell the play action fakes...If Marino was better at not giving things away (like Montana and the other greats) , I would call him the greatest ever if he worked on that bad trait .