Zane talked about the incumbent theory, the judges saw Arnold as the champ, not as he appeared. You have to beat him, and nobody was good enough that day.
On a side note, Roger Walker was awesome, should have placed better. Tinnerino, always in shape, poor poser though. Zane, always small, I saw him train and he was tiny. Those were the days!!!
Now we have getbiggers and everyone could have taken Arnold that day!!!