KANTE. I am being serious. He has been one of the most important players in world football this season. There's a reason the French squad praised him highly after they won the WC, but as he is a defensive player and doesn't make the headlines he will never get a chance to win the award.
It's like, as an Arsenal fan, when people say Aubameyang or Lacazette are our best/most important players. I instantly say no, it's definitely Torreira.