

Now, not to dispute that Dorian had a great back, it clearly does not flare out in the awe-inspiring way which had so many people crown Ronnie's as 'the greatest back of all time'.
In the same way that Dorian's wins were cool because he had his own style and wasn't all arms and small waist like so many bbs, Ronnie had his own style too and his awesome lat-waist ratio is part of it - coupled with his trademark unparalelled hams/glutes. In this sense it's apples and oranges, but personally when I look at Yates's back double bi I see a thick back with little taper accompanied by huge delts and strange looking arms. Ronnie's is a 3D display of width and (it's called the BACK double BICEP) awesome biceps which is anything but flat. It's insane when people say Yates wins this one. Plus Dorian has a noticeable lat imbalance, his right one looks slightly damaged, certainly asymmetrical.
Back lat spread is much more debatable, but give this one to Ronnie without doubt.