Not only do the greatest teammates allow different leaders to consistently emerge based on their strengths, but also they realize that leadership can and should be situational, depending on the needs of the team.
Sometimes a teammate needs a warm hug. Sometimes the team needs a visionary, a new style of coaching, someone to lead the way or even, on occasion, a kick in the bike shorts. For that reason, great leaders choose their leadership style like a golfer chooses his or her club, with a calculated analysis of the matter at hand, the end goal and the best tool for the job.