Cool, glad to hear that you're certain that none of our other wingers are going to pick up an injury. I wish I shared your confidence. I suppose as a club we've been famously injury free in recent years, so there's always that..............
There's a meaningful chance that a injury, appalling loss of form or some other black swan type event takes out Garnacho, Rashford or Amad, maybe more than one, and we have to play Antony as a first choice player for months. It also provides competition for places.