@BBCSport

Solution to this is simple, Manager critisizes Ref, ref walks over hands over whistle, red / yellow cards and note book, then challenges said Manager to refree the rest of the game, as they clearly have far more knowledge and expertise.

See how they Actually cope.

And YES I have refereed under 7s Tag rugby games, and maybe under 8s tag rugby, it is difficult sometimes, I have also done touch judge in Rugby, fun but you need to be on the ball the whole game.

Also do chain crew for American Football.