A team is only as good as the manager leading them, and the type of manager picked to lead a particular team can result in continued success or prolonged frustrations. According to Jaime Roca, senior vice president at Gartner and co-author of The Connector Manager: Why Some Leaders Build Exceptional Talent and Others Don't, there are four types of managers: Teachers, or those who develop their employees' skills based upon their own expertise; cheerleaders, or those who take a hands-off a