The concept of teamwork is extremely important to the success of any team. All coaches talk about working as one unit, as a unified team. Teamwork and unselfishness create the backbone of a great team, without them a team cannot realistically compete. You can have a group of superstars, but if they do not work well as one unit, chances are they are not going to be as successful as you would think. The team working as one cohesive unit is going to be the key in their success.