Now THAT is interesting. If my google-fu is up to scratch then he was a big mofo, and lean as hell [at comp times].
Some scientific evidence does point that this diet is optimium [such as GH levels being highest after a period of fasting - much higher then those created by heavy weight training], as well as the idea you are shedding fat all the way through the day, then building muscle from the food. Specious reasoning at best in my opinion.
Actualy I think this diets place is as a 'steriod diet' - Stack this with a compound designed to preserve muscle mass, and use it strictly as a cutting diet. Because otherwise, I truly don't believe that the quantities you have to take in to build mass would be plausable in one meal without gaining a LOT of fat.
But shit, try it and report otherwise - I honestly love being proven wrong.