When we look back,we find that most,if not all,heavily touted future stars are 'well protected' on their way up. George Foreman comes to mind. So does Larry Holmes. Larry had been a pro for five whole years when he first got thrown in with a top contender,which was Earnie Shavers.
I don't think we should confuse 'smartly managed' with 'well protected'. Clearly, a young Cassius Clay could fight, but he was protected to a degree before fighting for the title. Georeg Foreman, the same thing could be said. Larry Holmes, on the other hand, had no 'big time' management behind him. He was fighting to put bread on the table. He was 'not protected'.