Anytime a CEO, quarterback, engineer or author is paid ridiculous amounts of money, dozens of investors, armchair quarterbacks, and scholars jump in to debate the value of individual contributors versus teams. Bill Taylor wrote the most recent of many interesting pieces, where he argued provocatively that "great people are overrated," in response to Facebook CEO Mark Zuckerberg's comment that a great engineer is worth 100 average engineers.
I have heard plenty of people argue that no one individual is worth the price of many. But interestingly, I have never heard it from a leader.
As a CEO, I have run public companies, private companies, startups, turnarounds, and divestitures — in each and every case, I have never seen a situation where quantity is better than quality when it comes to people. Never. Great people are both hard to find and worth an infinite number of average people. Read Jeff Stibel's complete Harvard Business Review blog post.