I want to know the answer to the following question:
Who was the London Weekend Television's managing director?
All the background I'm provided with is that "The five clubs decided it was a good idea and decided to press ahead with it; however, the league would have no credibility without the backing of The Football Association and so David Dein of Arsenal held talks to see whether the FA were receptive to the idea.". Is that enough to answer the question?
Answer: no