The old rule of accidental handball which didn't result in a free kick has morphed into a gift for some clubs and a penance for others. No matter the intention, if a ball is diverted from its original trajectory it should be a free kick, if players manufacture a larger outline and it prevents the ball travelling to where it was going then a free kick, and even if it occurs in the area it should be a free kick and not a penalty. Penalties should be reserved for what is blatant handball of the type Dickie Dunne seemed to practice with some regularity when his mindset turned to netball or Handball Henry juggling the ball on the goal line and ending with a French goal, plus, of course, a pen when Hoolihan or Erlihan are cleaned out. To give a pen for the Grealish incident turns the game into a farce. But PiGMOL, the whistling wanker on the day, and the VAR numpties were desperate to get the Rags back in the game, which their ordinary wretched play would never deliver.