I missed a red card incident whilst being assessed on an exchange; Huge kick out of defence from number 10 -I check for late tackle on him and then look to where the ball is just about to land when I heard an almighty thud/smack and OOOOOH! from the crowd behind me. Both number 10 and opposition 6 are in a heap -but only 6 is moving. Excused missing the late, late, late tackle but marked down for not spotting the niggle that lead up to it. It would seem I was the only person at the ground watching play, everyone else could see it coming they said.