It would save the NHS millions
Having been watching the World Cup I can see how the nhs could cut their expenditure by some considerable sum, when a player is injured with obviously very severe injuries to their legs/feet, seen to be in severe pain rolling around on the ground, wondering if they’ll ever walk again, when someone comes onto the pitch with a can of magic spray, in no time the injured party is up and about, to be able to resume playing again, imagine if this spray was available on the nhs, operations could be cancelled, doctors visits avoided, by just a few squirts of this miracle elixir, amazing...