Irish,
You may be on to something. But as many have observed, there are many ways to get strong. I personally just tried benching and squatting and gradually increasing the weight every week, and went nowhere for a very long time. Since taking up westside and building up the muscles that actually perform the lifts, and doing the conjugate training method, my lifts, especially my bench, has gone through the roof.
Now I would have never thought it was possible for me to do a 500 bench one year ago. I was convinced I just did not have the raw materials for it. I know for a fact, now, that is simply untrue. At this point I see no reason at all why I will not be at a 600 bench in a year. If I had just benched, though, I am pretty sure my "genetic potential" would have peaked out in the low 400's to upper 300's.
Maybe just like different plants need different conditions to grow, (soil content, water, etc.) different lifters need different stimuli to gain in size and strength. Some of the things I do which work very well for me (like shirt/board presses) may not work so well for others. Some things which others love, (like floor pressing) don't do much for me.
As I have said in the past, different strokes for different folks. If I could bench big by just benching, I would do it. It does not work for me, and I hit my knees every morning, and thank the powerlifting gods that I have discovered something that does work for me. To me the conjugate method gives back what you put into it. If I work hard, I get results. Before I discovered this method, I worked my ass off for very little return.
B.