When I first ever went to SW, I followed R&G days. I found that I was more successful on the green days.
Now, many years later, I'm following EE but at first, I didn't really see any amazing results. Now, I'm trying to stick to the principles of the green days (as best I can remember) apart from the extra he's and different syn values and I find I'm losing a bit more.
I definitely think that the R&G days should be reintroduced!