I've grown multiple OG's and they've been quite different phenotypes. If they where all cuts from the same plant they would be identical.
Oo and let me define theory: "
Theory is a contemplative and rational type of abstract or generalizing thinking, or the results of such thinking. Depending on the context, the results might for example include generalized explanations of how nature works, or even how divine or metaphysical matters are thought to work. "
Your theory is a theory because you are saying that there is one OG Kush. It is unproven and has no evidence. A lot of people know that OG kush came from one of Chems cut; What I'm saying though is that other people have created OG Kush's from a special cut in their arsenal. It really isn't that foreign of an Idea.
I met Loompa and Ken Estes at the SF Cannabis cup. One of the questions I asked them was how they got their OG Kush's. They where found much like how Chem found his, Growing multiple seedlings and Phenotyping. The Same way GDP was created.
Chobble.