Valuable how??? Have you ever competed? If so did you really base your diet and training on how the other competitors looked???
Read above, Dorian talked about it.
Apparently when Dorian took the reigns, initially he liked to come in small and shredded, so the other guys were trying to come in as ripped as possible...
And then in 93 he decided to come in a bit heavier amdndiet less, and then everyone had to switch their game plans because now they were chasing his mass...
And they didn't know that until the BW photos came out, precise!y because Dorian hid himself away and kept covered up, so the competition had no idea what he was doing.
Just like any other competition at high levels....