In addition to the referee, the captains of both sides will also participate in the lottery before the game. This is because the captains are important people representing their respective teams, and they need to participate in the lottery process to ensure the transparency and fairness of the whole process. At the same time, the captain can also communicate with the referee to solve any possible problems or disputes.
In the pre-competition lottery, there will be multiple schemes or options to choose from. These schemes or options may include different rules of the game, time arrangement, venue selection, etc.