In the lead-up to the 2016 Rio Summer Olympics, the coach of the Canadian men’s volleyball team needed to make a final decision about the team’s composition. Although the core eight players had already been selected, the difficult decisions involved choosing the supporting cast of four players from a list of seven players being considered. His decision would directly impact the team's performance at the Olympics but would also leave an imprint on the men’s volleyball program, and would change the lives of the athletes. How could the coach ensure he made the most appropriate selection decision?

In the lead-up to the 2016 Rio Summer Olympics, the coach of the Canadian men's volleyball team needed to make a final decision about the team's composition. Although the core eight players had already been selected, the difficult decisions involved choosing the supporting cast of four players from a list of seven players being considered. His decision would directly impact the team's performance at the Olympics but would also leave an imprint on the men's volleyball program, and would change the lives of the athletes. How could the coach ensure he made the most appropriate selection decision?