As a fan and parent, dual tournaments are a lot more enjoyable to watch for me. Your school wrestles as a team, so their entire fan base is in the stands watching not only their child/grandchild, etc. but all of their teammates as well since they all wrestle back-to-back. The team score is also usually displayed and updated during a dual match. With more "fans" in the stands for each "home team" wrestler, it just creates a lot more intense environment, especially if it is a close dual.