J. Kloppas - about the emergence of the blue card in football. © PA

On Thursday, information appeared in the media about a rule that could change football in the near future.

Starting from next summer, there will be trials to introduce a new blue card, which could suspend a player for ten minutes for a certain offense during a match.

Jurgen Klopp commented on this football decision: "We need to leave everything in peace, simplify. This also applies to referees. We are often too emotional when we speak."

The introduction of new cards into the game would be another opportunity to make mistakes. Everything becomes even more complicated. If they want to continue with this card, I have no problem with that. However, at the moment, it doesn't sound like a good idea.

To tell the truth, I can't even remember the last time football rule makers had a good idea. If they ever had one," said the "Liverpool" coach.