You've ignored my question as to why the study doesn't apply to bbers?
If a principle is sound and valid it should apply to everyone. If our own Yaroni suddenly took up bbing then DOMS, if valid, should apply. If Coach should decide to come out of retirement and compete and focus on bbing training DOMS should apply. If Phil Heath decided to "shake things up" and apply your training principles he should also advance.
I read a study recently on weight training and they mentioned that the subject ate 60% carbs, 20% protein, 20% fats. "The Perfect Health Diet" by Paul and Shou-Ching Jaminet recommends 15% protein, 20% carbs and 65% fats. Doctor Sears has pushed 40% carb, 30% protein, 30% fat macronutrient profile.
Saying one will get enough protein to put on 20-30 pounds of muscle just by eating a balance diet is a statement I find somewhat less than precise from one who prides himself on scientific exactness.