people are too harsh on pros always expecting them to make unrealistic improvements "If only Wolf could come in 20 pounds heavier with slightly better conditioning, a thicker lower back, and bigger calves."
There's nothing unrealistic about it. Look at guys like Jay and Dorian and Ronnie. Think about how big they were and how mature their physique was when they first started competing in the pro shows and how much bigger and better they were at their peaks. It's because of the improvements that they kept climbing up the pro ranks and stayed there.
Are you saying Gunther would've been able to defeat Ronnie in the 2002 SOS if he was the same Gunther who competed in the 1996 Arnold Classic where he didn't place in the top 10? Or that Ronnie would have won the 99 or 2003 Olympia if he was in his 1994 Mr Olympia shape?
Humans (on drugs or otherwise) can keep growing bigger and stronger up until they are around 45. Dennis Wolf can improve a lot of his weak points and come in at 300 lb shredded. It's not impossible.