re: What should we do if we win the toss?

If you win the kick it means you get to decide to start the game with the ball or kicking the ball, you can also defer this decision the 2nd half. If you defer to the second half the opposing team now gets to decide who gets possession to start the game rather then the 2nd half.. because the opposing team won’t have the option in the 2nd half they always choose to receive (knowing the team that won the coin toss will always want the ball in the 2nd). If you win and chose to kick instead of defer, the option to choose who kicks/receives stays with the opposing team for the 2nd half where they will always choose to receive resulting in them receiving twice.. in short you always want to elect to receive the ball or defer... never to kick