I've seen the 1960s version only and I absolutely loved it. The message that being the best at anything means having to keep proving it is an enduring one, and the psychological relief that comes when one falls off the top rung of the ladder and need no longer carry that burden is real. On reflection, Fats Brown was as much a winner in defeat as he'd have been in victory. The episode's final line, "Fats Brown, having relinquished the champion's mantle, has gone fishing" surely made you think of SVB, didn't it?