What is the role of the referee during the coin toss before the game?

The primary role of the referee during the coin toss before the game is to decide which team will kick off. This is a crucial part of the pre-game procedure, as the outcome of the coin toss determines not only which team will receive the kickoff but also which direction they will be playing in during the first half of the game. The referee ensures that the process is carried out fairly and that both teams understand the result of the toss as it sets the stage for the beginning of the game.

The other choices address actions that are either not specific to the role of the referee during the coin toss or are responsibilities managed in different contexts. For instance, while captains may be involved, their designation is typically already established prior to the toss and is not the referee's direct role at this moment. Additionally, the explanation of rules, while essential, generally occurs in other settings, such as pre-game meetings or during halftime. The decision about sideline assignments is usually made in advance of the toss as well, not determined on the spot. Therefore, the referee’s main responsibility during the coin toss is to facilitate that crucial decision regarding kickoff.