Anybody can direct a picture once they know the fundamentals. Directing is not a mystery, it's not an art. The main thing about directing is: photograph the people's eyes.
Liberation movements - operating surreptitiously and conspiratorially - thrive on discipline and suspicion, and punish deviation or dissent.
Then, as the day progresses, depending on how the product is coming in - for instance, the fish man will fax us and say black bass is great - throughout the day, we'll also make judgment calls and adapt to what's available.