He's not the brightest in this department and it's the one area of his game that takes the shine away from the good parts of his game. I used to hate playing beside boys who would constantly moan at refs. If they're doing that are they giving a toss about that boy eluding them at a corner or some boy sneaking down the wing when the quick free kick is taken? Let's face it, refs at this level are, in the main, shite but it's not a player's job to point this out. If he thinks that it's up to him to highlight the shortfalls of a ref, maybe he's better doing it from the sidelines.