Daily Topic: If you can make a new rule for football, what is it?

If you can make a new rule for football, what is it? and explain why is the rule reasonable?

EXCITING NEWS for AF EXPERTS:  From today on, we will select some of your most convincing comments and post them here, sharing with all AFers! So speak out what's in your mind, show us your football-related knowledge and be as convincing as possible!  You are to be the next AF EXPERT now! 

Reminder: 1. If your comment doesn't have any convincing reason, it will be removed. 

2. If you try to get hot comments by copying, your comment will be deleted and you will be banned for one day. 

Experts of last DAILY TOPIC: Is Jose Mourinho still the man to take Manchester United forward?

@RabbitBoy007：

I honestly think that the problem is the United board and owners cause the manager is not getting what he needs to win.... Every top team is strengthening in all areas that is needed but for us nothing. We need a defender, a created attracting midfielder, a right side left footer midfielder, a central midfielder and a striker but nothing is happening. 

Our defense is weak both in centrally and left back but they not giving him anything just talk about the how much money the club is making but no signings are coming in and we have so much useless players that need to go. Send them on loan or just sell them out. Ed Woodward and the Gazers need to invest in the club and give Jose Mourinho what he needs, then if he doesn't succeed then we talk but right now we can't talk about the manager. I like him and his ways but yes his type of football isn't Sir Alex own but everyone has what's going for them so let him play his type of football and give him what he wants. Man United is better under Jose Mourinho.

@RabbitBoy007:

I honestly think that the problem is the United board and owners cause the manager is not getting what he needs to win.... Every top team is strengthening in all areas that is needed but for us nothing. We need a defender, a created attracting midfielder, a right side left footer midfielder, a central midfielder and a striker but nothing is happening. 

Our defense is weak both in centrally and left back but they not giving him anything just talk about the how much money the club is making but no signings are coming in and we have so much useless players that need to go. Send them on loan or just sell them out. Ed Woodward and the Gazers need to invest in the club and give Jose Mourinho what he needs, then if he doesn't succeed then we talk but right now we can't talk about the manager. I like him and his ways but yes his type of football isn't Sir Alex own but everyone has what's going for them so let him play his type of football and give him what he wants. Man United is better under Jose Mourinho.