Affiliate Marketing Secrets

Moments ago, I have thought that I would run a broadcast network studio that would run the whole schedule throughout each day and every week, but on last Sunday, I have borrowed a book called “This Business of Television”, I read that “TV networks do not, however, control the entire day’s schedule, instead, they typically run half the day, the rest is programmed by affiliates with local news and syndicated programming”. Then I have thought of something else, I was wondering what would happen if a broadcast network would run the entire day’s schedule?