It's this deliberately murky bit that can be hidden behind. Creating a goal-scoring opportunity for whom? I would always read that it is a gso for the person whose arm the ball inadvertently brushed against, but now it's been given that Laporte gave Jesus an opportunity it can be dragged back to God knows what incident. I think they have looked for anything iffy whilst the ball was bobbling around and found Laporte loitering with intent. I would bet the cheating bastards would redefine that bit when it comes to a Rag or Dipper arm.