Bill Simmons has a good article about Bill Russell, Kobe Bryant and leadership. I found the first paragraph especially interesting:
I spent five hours with Bill Russell last week and thought of Kobe Bryant twice and only twice. One time, we were discussing a revelation from Russell’s extraordinary biography, Second Wind, that Russell scouted the Celtics after joining them in 1956. Why would you scout your own teammates? What does that even mean? Russell wanted to play to their strengths and cover their weaknesses, which you can’t do without figuring out exactly what those strengths and weaknesses were. So he studied them. He studied them during practices, shooting drills, scrimmages, even those rare moments when Red Auerbach rested him during games. He built a mental filing cabinet that stored everything they could and couldn’t do, then determined how to boost them accordingly. It was HIS job to make THEM better. That’s what he believed.