Take Billy for an example, being CEO at Billy's Lawncare, OD doesn't have enough money to get Billy on board full-time.Money and position matters, If someone has always had career ambitions for a CEO gig and have devoted an entire career obtaining that goal, being offered that position at a competitor of like size might prove to be irresistible. It's not always about greed, and loyalty to a corporation(and vice-versa) is a an outmoded concept.