Here are my suggested rule changes.
1. Every time you take a shot at goal, a new player in the side has to do it. You can only have your main kicker take a second shot when all 15 players have had a kick at goal.
2. Ball is fitted with a device that causes it to burst into flames at a predetermined but random time, ie different with each ball. Any player who refused to play once the ball is on fire will see the opposition awarded a penalty. New ball to be provided once it is no longer in one piece.
3. Each player is allowed to pick one method of penalty foul that doesn't apply to them.
4. Tries scored in which the ball is caught, held and grounded in one hand are worth an extra two points.
5. If a player misses a tackle, but apologises profusely, the player in possession has to come back and be tackled. Play restarts with a scrum to the attacking team.
6. Two balls are involved, but one belongs to the referee and the touch judges, who pass the ball across the field continuously. Interfering with the ref ball is a yellow card offence.
7. Any tries scored do not count until the scorer can name the opposition country's capital, currency, official language and three dominant socioeconomic issues.