I call B.S.
Professionals making millions of dollars every year motivate themselves.That is what makes them successful.
The GM has to provide superior players that fit in to his club in order for the players to ultimately succeed as a team.
Really eh? Tou seem to have a bone against money... How is a 23 year old millionaire fully developed? Money in the bank does not mean a fully developed human being, nor does it mean. Success.
I know a few millionaires and I can tell you that some are out to lunch when it comes to life, motivation and self-determination. They're good at Law, medicine and so on but nothing else.
A coach teaches and motivates his players. Whether the players are 10, 20, 30 years old they need motivation and a clear understanding of what they need to do and accomplish.
A person is never fully developed for life on this Earth is too short.