"For the players who played in the World Cup, the whole year will be incredibly intense. That's tough. We will have to see how we deal with that and be cautious with the information we get. That made planning difficult for the next game because we were 100% clear about what we wanted to do against City. Then, you have to change at the last second. That's not cool, but it's the situation, and that might happen against Villa, so we need to be flexible," concluded Klopp, reports 90min.