Raheem needs David to play the ball for him to do what he's good at - running hard for the ball towards the goal line or through a gap in the middle without any time to hesitate or think about what to do. When he stops, turns and flicks it to the side, you know he's going to lose possession. Sergio just had a bad day by his monumental standards.
Overall, it's as though we've forgotten how to play quick, sharp, hard, low stabbing passes. Instead, we're hitting the ball behind our players, three feet off the ground, curling and spinning and when under pressure, slicing it away. Suddenly, Kevin apart, we can no longer drill a shot.
Leicester did their best to hand the game to us with some woeful balls to our players in their half. We seemed bereft of ideas when we were gifted the ball in those situations.
David's world class covers for the loss of Kevin, but no-one covers for the loss of David. Likewise, without Fernandinho we look so light.