In Don Yaeger's "Great Teams", we break down the essential qualities that a "Great Team" should possess to be considered great. These 16 qualities, broken down into four pillars, will help you figure out what you should be looking for to identify and/or build a great team, whether that is in sports or business. Over the next four weeks, we'll take a look at each pillar, starting with Pillar I, finding our "why"!